281129880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3797}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 844979040

約数和(自身を除く): 563849160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1234, 1851, 2468, 3085, 3702, 3797, 4936, 6170, 7404, 7594, 9255, 11391, 12340, 14808, 15188, 18510, 18985, 22782, 24680, 30376, 37020, 37970, 45564, 56955, 74040, 75940, 91128, 113910, 151880, 227820, 455640, 2342749, 4685498, 7028247, 9370996, 11713745, 14056494, 18741992, 23427490, 28112988, 35141235, 46854980, 56225976, 70282470, 93709960, 140564940, 281129880]

約数ペア:

[(1, 281129880), (2, 140564940), (3, 93709960), (4, 70282470), (5, 56225976), (6, 46854980), (8, 35141235), (10, 28112988), (12, 23427490), (15, 18741992), (20, 14056494), (24, 11713745), (30, 9370996), (40, 7028247), (60, 4685498), (120, 2342749), (617, 455640), (1234, 227820), (1851, 151880), (2468, 113910), (3085, 91128), (3702, 75940), (3797, 74040), (4936, 56955), (6170, 45564), (7404, 37970), (7594, 37020), (9255, 30376), (11391, 24680), (12340, 22782), (14808, 18985), (15188, 18510)]