28999920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120833}}^1$

素因数の和:120849

約数の個数: 40

約数和(自身を含む): 89900496

約数和(自身を除く): 60900576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120833, 241666, 362499, 483332, 604165, 724998, 966664, 1208330, 1449996, 1812495, 1933328, 2416660, 2899992, 3624990, 4833320, 5799984, 7249980, 9666640, 14499960, 28999920]

約数ペア:

[(1, 28999920), (2, 14499960), (3, 9666640), (4, 7249980), (5, 5799984), (6, 4833320), (8, 3624990), (10, 2899992), (12, 2416660), (15, 1933328), (16, 1812495), (20, 1449996), (24, 1208330), (30, 966664), (40, 724998), (48, 604165), (60, 483332), (80, 362499), (120, 241666), (240, 120833)]