89153880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{742949}}^1$

素因数の和:742963

約数の個数: 32

約数和(自身を含む): 267462000

約数和(自身を除く): 178308120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 742949, 1485898, 2228847, 2971796, 3714745, 4457694, 5943592, 7429490, 8915388, 11144235, 14858980, 17830776, 22288470, 29717960, 44576940, 89153880]

約数ペア:

[(1, 89153880), (2, 44576940), (3, 29717960), (4, 22288470), (5, 17830776), (6, 14858980), (8, 11144235), (10, 8915388), (12, 7429490), (15, 5943592), (20, 4457694), (24, 3714745), (30, 2971796), (40, 2228847), (60, 1485898), (120, 742949)]