264475440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19333}}^1$

素因数の和:19371

約数の個数: 120

約数和(自身を含む): 934992240

約数和(自身を除く): 670516800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 19333, 38666, 57999, 77332, 96665, 115998, 154664, 173997, 193330, 231996, 289995, 309328, 347994, 367327, 386660, 463992, 579990, 695988, 734654, 773320, 869985, 927984, 1101981, 1159980, 1391976, 1469308, 1546640, 1739970, 1836635, 2203962, 2319960, 2783952, 2938616, 3305943, 3479940, 3673270, 4407924, 4639920, 5509905, 5877232, 6611886, 6959880, 7346540, 8815848, 11019810, 13223772, 13919760, 14693080, 16529715, 17631696, 22039620, 26447544, 29386160, 33059430, 44079240, 52895088, 66118860, 88158480, 132237720, 264475440]

約数ペア:

[(1, 264475440), (2, 132237720), (3, 88158480), (4, 66118860), (5, 52895088), (6, 44079240), (8, 33059430), (9, 29386160), (10, 26447544), (12, 22039620), (15, 17631696), (16, 16529715), (18, 14693080), (19, 13919760), (20, 13223772), (24, 11019810), (30, 8815848), (36, 7346540), (38, 6959880), (40, 6611886), (45, 5877232), (48, 5509905), (57, 4639920), (60, 4407924), (72, 3673270), (76, 3479940), (80, 3305943), (90, 2938616), (95, 2783952), (114, 2319960), (120, 2203962), (144, 1836635), (152, 1739970), (171, 1546640), (180, 1469308), (190, 1391976), (228, 1159980), (240, 1101981), (285, 927984), (304, 869985), (342, 773320), (360, 734654), (380, 695988), (456, 579990), (570, 463992), (684, 386660), (720, 367327), (760, 347994), (855, 309328), (912, 289995), (1140, 231996), (1368, 193330), (1520, 173997), (1710, 154664), (2280, 115998), (2736, 96665), (3420, 77332), (4560, 57999), (6840, 38666), (13680, 19333)]