77321824920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{898673}}^1$

素因数の和:898929

約数の個数: 96

約数和(自身を含む): 252347659200

約数和(自身を除く): 175025834280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 7170, 8604, 9560, 10755, 14340, 17208, 21510, 28680, 43020, 86040, 898673, 1797346, 2696019, 3594692, 4493365, 5392038, 7189384, 8088057, 8986730, 10784076, 13480095, 16176114, 17973460, 21568152, 26960190, 32352228, 35946920, 40440285, 53920380, 64704456, 80880570, 107840760, 161761140, 214782847, 323522280, 429565694, 644348541, 859131388, 1073914235, 1288697082, 1718262776, 1933045623, 2147828470, 2577394164, 3221742705, 3866091246, 4295656940, 5154788328, 6443485410, 7732182492, 8591313880, 9665228115, 12886970820, 15464364984, 19330456230, 25773941640, 38660912460, 77321824920]

約数ペア:

[(1, 77321824920), (2, 38660912460), (3, 25773941640), (4, 19330456230), (5, 15464364984), (6, 12886970820), (8, 9665228115), (9, 8591313880), (10, 7732182492), (12, 6443485410), (15, 5154788328), (18, 4295656940), (20, 3866091246), (24, 3221742705), (30, 2577394164), (36, 2147828470), (40, 1933045623), (45, 1718262776), (60, 1288697082), (72, 1073914235), (90, 859131388), (120, 644348541), (180, 429565694), (239, 323522280), (360, 214782847), (478, 161761140), (717, 107840760), (956, 80880570), (1195, 64704456), (1434, 53920380), (1912, 40440285), (2151, 35946920), (2390, 32352228), (2868, 26960190), (3585, 21568152), (4302, 17973460), (4780, 16176114), (5736, 13480095), (7170, 10784076), (8604, 8986730), (9560, 8088057), (10755, 7189384), (14340, 5392038), (17208, 4493365), (21510, 3594692), (28680, 2696019), (43020, 1797346), (86040, 898673)]