1598480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 80

約数和(自身を含む): 4218480

約数和(自身を除く): 2620000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 53, 58, 65, 80, 104, 106, 116, 130, 145, 208, 212, 232, 260, 265, 290, 377, 424, 464, 520, 530, 580, 689, 754, 848, 1040, 1060, 1160, 1378, 1508, 1537, 1885, 2120, 2320, 2756, 3016, 3074, 3445, 3770, 4240, 5512, 6032, 6148, 6890, 7540, 7685, 11024, 12296, 13780, 15080, 15370, 19981, 24592, 27560, 30160, 30740, 39962, 55120, 61480, 79924, 99905, 122960, 159848, 199810, 319696, 399620, 799240, 1598480]

約数ペア:

[(1, 1598480), (2, 799240), (4, 399620), (5, 319696), (8, 199810), (10, 159848), (13, 122960), (16, 99905), (20, 79924), (26, 61480), (29, 55120), (40, 39962), (52, 30740), (53, 30160), (58, 27560), (65, 24592), (80, 19981), (104, 15370), (106, 15080), (116, 13780), (130, 12296), (145, 11024), (208, 7685), (212, 7540), (232, 6890), (260, 6148), (265, 6032), (290, 5512), (377, 4240), (424, 3770), (464, 3445), (520, 3074), (530, 3016), (580, 2756), (689, 2320), (754, 2120), (848, 1885), (1040, 1537), (1060, 1508), (1160, 1378)]