74138520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11657}}^1$

素因数の和:11724

約数の個数: 64

約数和(自身を含む): 226631520

約数和(自身を除く): 152493000

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, 11657, 23314, 34971, 46628, 58285, 69942, 93256, 116570, 139884, 174855, 233140, 279768, 349710, 466280, 617821, 699420, 1235642, 1398840, 1853463, 2471284, 3089105, 3706926, 4942568, 6178210, 7413852, 9267315, 12356420, 14827704, 18534630, 24712840, 37069260, 74138520]

約数ペア:

[(1, 74138520), (2, 37069260), (3, 24712840), (4, 18534630), (5, 14827704), (6, 12356420), (8, 9267315), (10, 7413852), (12, 6178210), (15, 4942568), (20, 3706926), (24, 3089105), (30, 2471284), (40, 1853463), (53, 1398840), (60, 1235642), (106, 699420), (120, 617821), (159, 466280), (212, 349710), (265, 279768), (318, 233140), (424, 174855), (530, 139884), (636, 116570), (795, 93256), (1060, 69942), (1272, 58285), (1590, 46628), (2120, 34971), (3180, 23314), (6360, 11657)]