65129280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67843}}^1$

素因数の和:67863

約数の個数: 56

約数和(自身を含む): 206788512

約数和(自身を除く): 141659232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 67843, 135686, 203529, 271372, 339215, 407058, 542744, 678430, 814116, 1017645, 1085488, 1356860, 1628232, 2035290, 2170976, 2713720, 3256464, 4070580, 4341952, 5427440, 6512928, 8141160, 10854880, 13025856, 16282320, 21709760, 32564640, 65129280]

約数ペア:

[(1, 65129280), (2, 32564640), (3, 21709760), (4, 16282320), (5, 13025856), (6, 10854880), (8, 8141160), (10, 6512928), (12, 5427440), (15, 4341952), (16, 4070580), (20, 3256464), (24, 2713720), (30, 2170976), (32, 2035290), (40, 1628232), (48, 1356860), (60, 1085488), (64, 1017645), (80, 814116), (96, 678430), (120, 542744), (160, 407058), (192, 339215), (240, 271372), (320, 203529), (480, 135686), (960, 67843)]