74992920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2729}}^1$

素因数の和:2972

約数の個数: 64

約数和(自身を含む): 226044000

約数和(自身を除く): 151051080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2729, 2748, 3435, 4580, 5458, 5496, 6870, 8187, 9160, 10916, 13645, 13740, 16374, 21832, 27290, 27480, 32748, 40935, 54580, 65496, 81870, 109160, 163740, 327480, 624941, 1249882, 1874823, 2499764, 3124705, 3749646, 4999528, 6249410, 7499292, 9374115, 12498820, 14998584, 18748230, 24997640, 37496460, 74992920]

約数ペア:

[(1, 74992920), (2, 37496460), (3, 24997640), (4, 18748230), (5, 14998584), (6, 12498820), (8, 9374115), (10, 7499292), (12, 6249410), (15, 4999528), (20, 3749646), (24, 3124705), (30, 2499764), (40, 1874823), (60, 1249882), (120, 624941), (229, 327480), (458, 163740), (687, 109160), (916, 81870), (1145, 65496), (1374, 54580), (1832, 40935), (2290, 32748), (2729, 27480), (2748, 27290), (3435, 21832), (4580, 16374), (5458, 13740), (5496, 13645), (6870, 10916), (8187, 9160)]