76287480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{635729}}^1$

素因数の和:635743

約数の個数: 32

約数和(自身を含む): 228862800

約数和(自身を除く): 152575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 635729, 1271458, 1907187, 2542916, 3178645, 3814374, 5085832, 6357290, 7628748, 9535935, 12714580, 15257496, 19071870, 25429160, 38143740, 76287480]

約数ペア:

[(1, 76287480), (2, 38143740), (3, 25429160), (4, 19071870), (5, 15257496), (6, 12714580), (8, 9535935), (10, 7628748), (12, 6357290), (15, 5085832), (20, 3814374), (24, 3178645), (30, 2542916), (40, 1907187), (60, 1271458), (120, 635729)]