1219872960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2525

約数の個数: 280

約数和(自身を含む): 4569531120

約数和(自身を除く): 3349658160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2477, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 4954, 5130, 5184, 5472, 6080, 6156, 6480, 6840, 7431, 7695, 8208, 8640, 9120, 9908, 10260, 10944, 12312, 12385, 12960, 13680, 14862, 15390, 16416, 18240, 19816, 20520, 22293, 24624, 24770, 25920, 27360, 29724, 30780, 32832, 37155, 39632, 41040, 44586, 47063, 49248, 49540, 54720, 59448, 61560, 66879, 74310, 79264, 82080, 89172, 94126, 98496, 99080, 111465, 118896, 123120, 133758, 141189, 148620, 158528, 164160, 178344, 188252, 198160, 200637, 222930, 235315, 237792, 246240, 267516, 282378, 297240, 334395, 356688, 376504, 396320, 401274, 423567, 445860, 470630, 475584, 492480, 535032, 564756, 594480, 668790, 705945, 713376, 753008, 792640, 802548, 847134, 891720, 941260, 1003185, 1070064, 1129512, 1188960, 1270701, 1337580, 1411890, 1426752, 1506016, 1605096, 1694268, 1783440, 1882520, 2006370, 2117835, 2140128, 2259024, 2377920, 2541402, 2675160, 2823780, 3012032, 3210192, 3388536, 3566880, 3765040, 3812103, 4012740, 4235670, 4280256, 4518048, 5082804, 5350320, 5647560, 6353505, 6420384, 6777072, 7133760, 7530080, 7624206, 8025480, 8471340, 9036096, 10165608, 10700640, 11295120, 12707010, 12840768, 13554144, 15060160, 15248412, 16050960, 16942680, 19060515, 20331216, 21401280, 22590240, 25414020, 27108288, 30496824, 32101920, 33885360, 38121030, 40662432, 45180480, 50828040, 60993648, 64203840, 67770720, 76242060, 81324864, 101656080, 121987296, 135541440, 152484120, 203312160, 243974592, 304968240, 406624320, 609936480, 1219872960]

約数ペア:

[(1, 1219872960), (2, 609936480), (3, 406624320), (4, 304968240), (5, 243974592), (6, 203312160), (8, 152484120), (9, 135541440), (10, 121987296), (12, 101656080), (15, 81324864), (16, 76242060), (18, 67770720), (19, 64203840), (20, 60993648), (24, 50828040), (27, 45180480), (30, 40662432), (32, 38121030), (36, 33885360), (38, 32101920), (40, 30496824), (45, 27108288), (48, 25414020), (54, 22590240), (57, 21401280), (60, 20331216), (64, 19060515), (72, 16942680), (76, 16050960), (80, 15248412), (81, 15060160), (90, 13554144), (95, 12840768), (96, 12707010), (108, 11295120), (114, 10700640), (120, 10165608), (135, 9036096), (144, 8471340), (152, 8025480), (160, 7624206), (162, 7530080), (171, 7133760), (180, 6777072), (190, 6420384), (192, 6353505), (216, 5647560), (228, 5350320), (240, 5082804), (270, 4518048), (285, 4280256), (288, 4235670), (304, 4012740), (320, 3812103), (324, 3765040), (342, 3566880), (360, 3388536), (380, 3210192), (405, 3012032), (432, 2823780), (456, 2675160), (480, 2541402), (513, 2377920), (540, 2259024), (570, 2140128), (576, 2117835), (608, 2006370), (648, 1882520), (684, 1783440), (720, 1694268), (760, 1605096), (810, 1506016), (855, 1426752), (864, 1411890), (912, 1337580), (960, 1270701), (1026, 1188960), (1080, 1129512), (1140, 1070064), (1216, 1003185), (1296, 941260), (1368, 891720), (1440, 847134), (1520, 802548), (1539, 792640), (1620, 753008), (1710, 713376), (1728, 705945), (1824, 668790), (2052, 594480), (2160, 564756), (2280, 535032), (2477, 492480), (2565, 475584), (2592, 470630), (2736, 445860), (2880, 423567), (3040, 401274), (3078, 396320), (3240, 376504), (3420, 356688), (3648, 334395), (4104, 297240), (4320, 282378), (4560, 267516), (4954, 246240), (5130, 237792), (5184, 235315), (5472, 222930), (6080, 200637), (6156, 198160), (6480, 188252), (6840, 178344), (7431, 164160), (7695, 158528), (8208, 148620), (8640, 141189), (9120, 133758), (9908, 123120), (10260, 118896), (10944, 111465), (12312, 99080), (12385, 98496), (12960, 94126), (13680, 89172), (14862, 82080), (15390, 79264), (16416, 74310), (18240, 66879), (19816, 61560), (20520, 59448), (22293, 54720), (24624, 49540), (24770, 49248), (25920, 47063), (27360, 44586), (29724, 41040), (30780, 39632), (32832, 37155)]