12634680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 38160000

約数和(自身を除く): 25525320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 499, 633, 844, 998, 1055, 1266, 1497, 1688, 1996, 2110, 2495, 2532, 2994, 3165, 3992, 4220, 4990, 5064, 5988, 6330, 7485, 8440, 9980, 11976, 12660, 14970, 19960, 25320, 29940, 59880, 105289, 210578, 315867, 421156, 526445, 631734, 842312, 1052890, 1263468, 1579335, 2105780, 2526936, 3158670, 4211560, 6317340, 12634680]

約数ペア:

[(1, 12634680), (2, 6317340), (3, 4211560), (4, 3158670), (5, 2526936), (6, 2105780), (8, 1579335), (10, 1263468), (12, 1052890), (15, 842312), (20, 631734), (24, 526445), (30, 421156), (40, 315867), (60, 210578), (120, 105289), (211, 59880), (422, 29940), (499, 25320), (633, 19960), (844, 14970), (998, 12660), (1055, 11976), (1266, 9980), (1497, 8440), (1688, 7485), (1996, 6330), (2110, 5988), (2495, 5064), (2532, 4990), (2994, 4220), (3165, 3992)]