2515623840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40627}}^1$

素因数の和:40691

約数の個数: 144

約数和(自身を含む): 8784423648

約数和(自身を除く): 6268799808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 40627, 61920, 81254, 121881, 162508, 203135, 243762, 325016, 365643, 406270, 487524, 609405, 650032, 731286, 812540, 975048, 1218810, 1300064, 1462572, 1625080, 1746961, 1828215, 1950096, 2437620, 2925144, 3250160, 3493922, 3656430, 3900192, 4875240, 5240883, 5850288, 6500320, 6987844, 7312860, 8734805, 9750480, 10481766, 11700576, 13975688, 14625720, 15722649, 17469610, 19500960, 20963532, 26204415, 27951376, 29251440, 31445298, 34939220, 41927064, 52408830, 55902752, 58502880, 62890596, 69878440, 78613245, 83854128, 104817660, 125781192, 139756880, 157226490, 167708256, 209635320, 251562384, 279513760, 314452980, 419270640, 503124768, 628905960, 838541280, 1257811920, 2515623840]

約数ペア:

[(1, 2515623840), (2, 1257811920), (3, 838541280), (4, 628905960), (5, 503124768), (6, 419270640), (8, 314452980), (9, 279513760), (10, 251562384), (12, 209635320), (15, 167708256), (16, 157226490), (18, 139756880), (20, 125781192), (24, 104817660), (30, 83854128), (32, 78613245), (36, 69878440), (40, 62890596), (43, 58502880), (45, 55902752), (48, 52408830), (60, 41927064), (72, 34939220), (80, 31445298), (86, 29251440), (90, 27951376), (96, 26204415), (120, 20963532), (129, 19500960), (144, 17469610), (160, 15722649), (172, 14625720), (180, 13975688), (215, 11700576), (240, 10481766), (258, 9750480), (288, 8734805), (344, 7312860), (360, 6987844), (387, 6500320), (430, 5850288), (480, 5240883), (516, 4875240), (645, 3900192), (688, 3656430), (720, 3493922), (774, 3250160), (860, 2925144), (1032, 2437620), (1290, 1950096), (1376, 1828215), (1440, 1746961), (1548, 1625080), (1720, 1462572), (1935, 1300064), (2064, 1218810), (2580, 975048), (3096, 812540), (3440, 731286), (3870, 650032), (4128, 609405), (5160, 487524), (6192, 406270), (6880, 365643), (7740, 325016), (10320, 243762), (12384, 203135), (15480, 162508), (20640, 121881), (30960, 81254), (40627, 61920)]