77572920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12197}}^1$

素因数の和:12264

約数の個数: 64

約数和(自身を含む): 237129120

約数和(自身を除く): 159556200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 12197, 24394, 36591, 48788, 60985, 73182, 97576, 121970, 146364, 182955, 243940, 292728, 365910, 487880, 646441, 731820, 1292882, 1463640, 1939323, 2585764, 3232205, 3878646, 5171528, 6464410, 7757292, 9696615, 12928820, 15514584, 19393230, 25857640, 38786460, 77572920]

約数ペア:

[(1, 77572920), (2, 38786460), (3, 25857640), (4, 19393230), (5, 15514584), (6, 12928820), (8, 9696615), (10, 7757292), (12, 6464410), (15, 5171528), (20, 3878646), (24, 3232205), (30, 2585764), (40, 1939323), (53, 1463640), (60, 1292882), (106, 731820), (120, 646441), (159, 487880), (212, 365910), (265, 292728), (318, 243940), (424, 182955), (530, 146364), (636, 121970), (795, 97576), (1060, 73182), (1272, 60985), (1590, 48788), (2120, 36591), (3180, 24394), (6360, 12197)]