1147019880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{64151}}^1$

素因数の和:64314

約数の個数: 64

約数和(自身を含む): 3464208000

約数和(自身を除く): 2317188120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 64151, 128302, 192453, 256604, 320755, 384906, 513208, 641510, 769812, 962265, 1283020, 1539624, 1924530, 2566040, 3849060, 7698120, 9558499, 19116998, 28675497, 38233996, 47792495, 57350994, 76467992, 95584990, 114701988, 143377485, 191169980, 229403976, 286754970, 382339960, 573509940, 1147019880]

約数ペア:

[(1, 1147019880), (2, 573509940), (3, 382339960), (4, 286754970), (5, 229403976), (6, 191169980), (8, 143377485), (10, 114701988), (12, 95584990), (15, 76467992), (20, 57350994), (24, 47792495), (30, 38233996), (40, 28675497), (60, 19116998), (120, 9558499), (149, 7698120), (298, 3849060), (447, 2566040), (596, 1924530), (745, 1539624), (894, 1283020), (1192, 962265), (1490, 769812), (1788, 641510), (2235, 513208), (2980, 384906), (3576, 320755), (4470, 256604), (5960, 192453), (8940, 128302), (17880, 64151)]