86584920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3019}}^1$

素因数の和:3272

約数の個数: 64

約数和(自身を含む): 260928000

約数和(自身を除く): 174343080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3019, 3585, 4780, 5736, 6038, 7170, 9057, 9560, 12076, 14340, 15095, 18114, 24152, 28680, 30190, 36228, 45285, 60380, 72456, 90570, 120760, 181140, 362280, 721541, 1443082, 2164623, 2886164, 3607705, 4329246, 5772328, 7215410, 8658492, 10823115, 14430820, 17316984, 21646230, 28861640, 43292460, 86584920]

約数ペア:

[(1, 86584920), (2, 43292460), (3, 28861640), (4, 21646230), (5, 17316984), (6, 14430820), (8, 10823115), (10, 8658492), (12, 7215410), (15, 5772328), (20, 4329246), (24, 3607705), (30, 2886164), (40, 2164623), (60, 1443082), (120, 721541), (239, 362280), (478, 181140), (717, 120760), (956, 90570), (1195, 72456), (1434, 60380), (1912, 45285), (2390, 36228), (2868, 30190), (3019, 28680), (3585, 24152), (4780, 18114), (5736, 15095), (6038, 14340), (7170, 12076), (9057, 9560)]