12618924540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{4007}}^1$

素因数の和:4811

約数の個数: 96

約数和(自身を含む): 35875768320

約数和(自身を除く): 23256843780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 719, 730, 876, 1095, 1438, 1460, 2157, 2190, 2876, 3595, 4007, 4314, 4380, 7190, 8014, 8628, 10785, 12021, 14380, 16028, 20035, 21570, 24042, 40070, 43140, 48084, 52487, 60105, 80140, 104974, 120210, 157461, 209948, 240420, 262435, 292511, 314922, 524870, 585022, 629844, 787305, 877533, 1049740, 1170044, 1462555, 1574610, 1755066, 2881033, 2925110, 3149220, 3510132, 4387665, 5762066, 5850220, 8643099, 8775330, 11524132, 14405165, 17286198, 17550660, 28810330, 34572396, 43215495, 57620660, 86430990, 172861980, 210315409, 420630818, 630946227, 841261636, 1051577045, 1261892454, 2103154090, 2523784908, 3154731135, 4206308180, 6309462270, 12618924540]

約数ペア:

[(1, 12618924540), (2, 6309462270), (3, 4206308180), (4, 3154731135), (5, 2523784908), (6, 2103154090), (10, 1261892454), (12, 1051577045), (15, 841261636), (20, 630946227), (30, 420630818), (60, 210315409), (73, 172861980), (146, 86430990), (219, 57620660), (292, 43215495), (365, 34572396), (438, 28810330), (719, 17550660), (730, 17286198), (876, 14405165), (1095, 11524132), (1438, 8775330), (1460, 8643099), (2157, 5850220), (2190, 5762066), (2876, 4387665), (3595, 3510132), (4007, 3149220), (4314, 2925110), (4380, 2881033), (7190, 1755066), (8014, 1574610), (8628, 1462555), (10785, 1170044), (12021, 1049740), (14380, 877533), (16028, 787305), (20035, 629844), (21570, 585022), (24042, 524870), (40070, 314922), (43140, 292511), (48084, 262435), (52487, 240420), (60105, 209948), (80140, 157461), (104974, 120210)]