82974840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53189}}^1$

素因数の和:53216

約数の個数: 64

約数和(自身を含む): 268077600

約数和(自身を除く): 185102760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 53189, 106378, 159567, 212756, 265945, 319134, 425512, 531890, 638268, 691457, 797835, 1063780, 1276536, 1382914, 1595670, 2074371, 2127560, 2765828, 3191340, 3457285, 4148742, 5531656, 6382680, 6914570, 8297484, 10371855, 13829140, 16594968, 20743710, 27658280, 41487420, 82974840]

約数ペア:

[(1, 82974840), (2, 41487420), (3, 27658280), (4, 20743710), (5, 16594968), (6, 13829140), (8, 10371855), (10, 8297484), (12, 6914570), (13, 6382680), (15, 5531656), (20, 4148742), (24, 3457285), (26, 3191340), (30, 2765828), (39, 2127560), (40, 2074371), (52, 1595670), (60, 1382914), (65, 1276536), (78, 1063780), (104, 797835), (120, 691457), (130, 638268), (156, 531890), (195, 425512), (260, 319134), (312, 265945), (390, 212756), (520, 159567), (780, 106378), (1560, 53189)]