1812274560

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 384

約数和(自身を含む): 6665218560

約数和(自身を除く): 4852944000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 243, 258, 270, 271, 288, 320, 324, 344, 360, 384, 387, 405, 430, 432, 480, 486, 516, 540, 542, 576, 640, 645, 648, 688, 720, 774, 810, 813, 860, 864, 960, 972, 1032, 1080, 1084, 1152, 1161, 1215, 1290, 1296, 1355, 1376, 1440, 1548, 1620, 1626, 1720, 1728, 1920, 1935, 1944, 2064, 2160, 2168, 2322, 2430, 2439, 2580, 2592, 2710, 2752, 2880, 3096, 3240, 3252, 3440, 3456, 3483, 3870, 3888, 4065, 4128, 4320, 4336, 4644, 4860, 4878, 5160, 5184, 5420, 5504, 5760, 5805, 6192, 6480, 6504, 6880, 6966, 7317, 7740, 7776, 8130, 8256, 8640, 8672, 9288, 9720, 9756, 10320, 10368, 10449, 10840, 11610, 11653, 12195, 12384, 12960, 13008, 13760, 13932, 14634, 15480, 15552, 16260, 16512, 17280, 17344, 17415, 18576, 19440, 19512, 20640, 20898, 21680, 21951, 23220, 23306, 24390, 24768, 25920, 26016, 27520, 27864, 29268, 30960, 31104, 32520, 34688, 34830, 34959, 36585, 37152, 38880, 39024, 41280, 41796, 43360, 43902, 46440, 46612, 48780, 49536, 51840, 52032, 52245, 55728, 58265, 58536, 61920, 65040, 65853, 69660, 69918, 73170, 74304, 77760, 78048, 82560, 83592, 86720, 87804, 92880, 93224, 97560, 104064, 104490, 104877, 109755, 111456, 116530, 117072, 123840, 130080, 131706, 139320, 139836, 146340, 148608, 155520, 156096, 167184, 173440, 174795, 175608, 185760, 186448, 195120, 208980, 209754, 219510, 222912, 233060, 234144, 247680, 260160, 263412, 278640, 279672, 292680, 312192, 314631, 329265, 334368, 349590, 351216, 371520, 372896, 390240, 417960, 419508, 439020, 445824, 466120, 468288, 520320, 524385, 526824, 557280, 559344, 585360, 629262, 658530, 668736, 699180, 702432, 743040, 745792, 780480, 835920, 839016, 878040, 932240, 936576, 943893, 1048770, 1053648, 1114560, 1118688, 1170720, 1258524, 1317060, 1337472, 1398360, 1404864, 1491584, 1560960, 1573155, 1671840, 1678032, 1756080, 1864480, 1887786, 2097540, 2107296, 2229120, 2237376, 2341440, 2517048, 2634120, 2796720, 2809728, 2831679, 3146310, 3343680, 3356064, 3512160, 3728960, 3775572, 4195080, 4214592, 4474752, 4682880, 4719465, 5034096, 5268240, 5593440, 5663358, 6292620, 6687360, 6712128, 7024320, 7457920, 7551144, 8390160, 8429184, 9438930, 10068192, 10536480, 11186880, 11326716, 12585240, 13424256, 14048640, 14158395, 15102288, 16780320, 18877860, 20136384, 21072960, 22373760, 22653432, 25170480, 28316790, 30204576, 33560640, 37755720, 40272768, 42145920, 45306864, 50340960, 56633580, 60409152, 67121280, 75511440, 90613728, 100681920, 113267160, 120818304, 151022880, 181227456, 201363840, 226534320, 302045760, 362454912, 453068640, 604091520, 906137280, 1812274560]

約数ペア:

[(1, 1812274560), (2, 906137280), (3, 604091520), (4, 453068640), (5, 362454912), (6, 302045760), (8, 226534320), (9, 201363840), (10, 181227456), (12, 151022880), (15, 120818304), (16, 113267160), (18, 100681920), (20, 90613728), (24, 75511440), (27, 67121280), (30, 60409152), (32, 56633580), (36, 50340960), (40, 45306864), (43, 42145920), (45, 40272768), (48, 37755720), (54, 33560640), (60, 30204576), (64, 28316790), (72, 25170480), (80, 22653432), (81, 22373760), (86, 21072960), (90, 20136384), (96, 18877860), (108, 16780320), (120, 15102288), (128, 14158395), (129, 14048640), (135, 13424256), (144, 12585240), (160, 11326716), (162, 11186880), (172, 10536480), (180, 10068192), (192, 9438930), (215, 8429184), (216, 8390160), (240, 7551144), (243, 7457920), (258, 7024320), (270, 6712128), (271, 6687360), (288, 6292620), (320, 5663358), (324, 5593440), (344, 5268240), (360, 5034096), (384, 4719465), (387, 4682880), (405, 4474752), (430, 4214592), (432, 4195080), (480, 3775572), (486, 3728960), (516, 3512160), (540, 3356064), (542, 3343680), (576, 3146310), (640, 2831679), (645, 2809728), (648, 2796720), (688, 2634120), (720, 2517048), (774, 2341440), (810, 2237376), (813, 2229120), (860, 2107296), (864, 2097540), (960, 1887786), (972, 1864480), (1032, 1756080), (1080, 1678032), (1084, 1671840), (1152, 1573155), (1161, 1560960), (1215, 1491584), (1290, 1404864), (1296, 1398360), (1355, 1337472), (1376, 1317060), (1440, 1258524), (1548, 1170720), (1620, 1118688), (1626, 1114560), (1720, 1053648), (1728, 1048770), (1920, 943893), (1935, 936576), (1944, 932240), (2064, 878040), (2160, 839016), (2168, 835920), (2322, 780480), (2430, 745792), (2439, 743040), (2580, 702432), (2592, 699180), (2710, 668736), (2752, 658530), (2880, 629262), (3096, 585360), (3240, 559344), (3252, 557280), (3440, 526824), (3456, 524385), (3483, 520320), (3870, 468288), (3888, 466120), (4065, 445824), (4128, 439020), (4320, 419508), (4336, 417960), (4644, 390240), (4860, 372896), (4878, 371520), (5160, 351216), (5184, 349590), (5420, 334368), (5504, 329265), (5760, 314631), (5805, 312192), (6192, 292680), (6480, 279672), (6504, 278640), (6880, 263412), (6966, 260160), (7317, 247680), (7740, 234144), (7776, 233060), (8130, 222912), (8256, 219510), (8640, 209754), (8672, 208980), (9288, 195120), (9720, 186448), (9756, 185760), (10320, 175608), (10368, 174795), (10449, 173440), (10840, 167184), (11610, 156096), (11653, 155520), (12195, 148608), (12384, 146340), (12960, 139836), (13008, 139320), (13760, 131706), (13932, 130080), (14634, 123840), (15480, 117072), (15552, 116530), (16260, 111456), (16512, 109755), (17280, 104877), (17344, 104490), (17415, 104064), (18576, 97560), (19440, 93224), (19512, 92880), (20640, 87804), (20898, 86720), (21680, 83592), (21951, 82560), (23220, 78048), (23306, 77760), (24390, 74304), (24768, 73170), (25920, 69918), (26016, 69660), (27520, 65853), (27864, 65040), (29268, 61920), (30960, 58536), (31104, 58265), (32520, 55728), (34688, 52245), (34830, 52032), (34959, 51840), (36585, 49536), (37152, 48780), (38880, 46612), (39024, 46440), (41280, 43902), (41796, 43360)]