187882680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6551}}^1$

素因数の和:6804

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 378210120

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, 3585, 4780, 5736, 6551, 7170, 9560, 13102, 14340, 19653, 26204, 28680, 32755, 39306, 52408, 65510, 78612, 98265, 131020, 157224, 196530, 262040, 393060, 786120, 1565689, 3131378, 4697067, 6262756, 7828445, 9394134, 12525512, 15656890, 18788268, 23485335, 31313780, 37576536, 46970670, 62627560, 93941340, 187882680]

約数ペア:

[(1, 187882680), (2, 93941340), (3, 62627560), (4, 46970670), (5, 37576536), (6, 31313780), (8, 23485335), (10, 18788268), (12, 15656890), (15, 12525512), (20, 9394134), (24, 7828445), (30, 6262756), (40, 4697067), (60, 3131378), (120, 1565689), (239, 786120), (478, 393060), (717, 262040), (956, 196530), (1195, 157224), (1434, 131020), (1912, 98265), (2390, 78612), (2868, 65510), (3585, 52408), (4780, 39306), (5736, 32755), (6551, 28680), (7170, 26204), (9560, 19653), (13102, 14340)]