8393428080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{55249}}^1$

素因数の和:55479

約数の個数: 120

約数和(自身を含む): 28322034000

約数和(自身を除く): 19928605920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3376, 3798, 4220, 5064, 6330, 7596, 8440, 9495, 10128, 12660, 15192, 16880, 18990, 25320, 30384, 37980, 50640, 55249, 75960, 110498, 151920, 165747, 220996, 276245, 331494, 441992, 497241, 552490, 662988, 828735, 883984, 994482, 1104980, 1325976, 1657470, 1988964, 2209960, 2486205, 2651952, 3314940, 3977928, 4419920, 4972410, 6629880, 7955856, 9944820, 11657539, 13259760, 19889640, 23315078, 34972617, 39779280, 46630156, 58287695, 69945234, 93260312, 104917851, 116575390, 139890468, 174863085, 186520624, 209835702, 233150780, 279780936, 349726170, 419671404, 466301560, 524589255, 559561872, 699452340, 839342808, 932603120, 1049178510, 1398904680, 1678685616, 2098357020, 2797809360, 4196714040, 8393428080]

約数ペア:

[(1, 8393428080), (2, 4196714040), (3, 2797809360), (4, 2098357020), (5, 1678685616), (6, 1398904680), (8, 1049178510), (9, 932603120), (10, 839342808), (12, 699452340), (15, 559561872), (16, 524589255), (18, 466301560), (20, 419671404), (24, 349726170), (30, 279780936), (36, 233150780), (40, 209835702), (45, 186520624), (48, 174863085), (60, 139890468), (72, 116575390), (80, 104917851), (90, 93260312), (120, 69945234), (144, 58287695), (180, 46630156), (211, 39779280), (240, 34972617), (360, 23315078), (422, 19889640), (633, 13259760), (720, 11657539), (844, 9944820), (1055, 7955856), (1266, 6629880), (1688, 4972410), (1899, 4419920), (2110, 3977928), (2532, 3314940), (3165, 2651952), (3376, 2486205), (3798, 2209960), (4220, 1988964), (5064, 1657470), (6330, 1325976), (7596, 1104980), (8440, 994482), (9495, 883984), (10128, 828735), (12660, 662988), (15192, 552490), (16880, 497241), (18990, 441992), (25320, 331494), (30384, 276245), (37980, 220996), (50640, 165747), (55249, 151920), (75960, 110498)]