86657520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4057}}^1$

素因数の和:4162

約数の個数: 80

約数和(自身を含む): 271723680

約数和(自身を除く): 185066160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4057, 4272, 5340, 7120, 8114, 10680, 12171, 16228, 20285, 21360, 24342, 32456, 40570, 48684, 60855, 64912, 81140, 97368, 121710, 162280, 194736, 243420, 324560, 361073, 486840, 722146, 973680, 1083219, 1444292, 1805365, 2166438, 2888584, 3610730, 4332876, 5416095, 5777168, 7221460, 8665752, 10832190, 14442920, 17331504, 21664380, 28885840, 43328760, 86657520]

約数ペア:

[(1, 86657520), (2, 43328760), (3, 28885840), (4, 21664380), (5, 17331504), (6, 14442920), (8, 10832190), (10, 8665752), (12, 7221460), (15, 5777168), (16, 5416095), (20, 4332876), (24, 3610730), (30, 2888584), (40, 2166438), (48, 1805365), (60, 1444292), (80, 1083219), (89, 973680), (120, 722146), (178, 486840), (240, 361073), (267, 324560), (356, 243420), (445, 194736), (534, 162280), (712, 121710), (890, 97368), (1068, 81140), (1335, 64912), (1424, 60855), (1780, 48684), (2136, 40570), (2670, 32456), (3560, 24342), (4057, 21360), (4272, 20285), (5340, 16228), (7120, 12171), (8114, 10680)]