131453880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1095449}}^1$

素因数の和:1095463

約数の個数: 32

約数和(自身を含む): 394362000

約数和(自身を除く): 262908120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1095449, 2190898, 3286347, 4381796, 5477245, 6572694, 8763592, 10954490, 13145388, 16431735, 21908980, 26290776, 32863470, 43817960, 65726940, 131453880]

約数ペア:

[(1, 131453880), (2, 65726940), (3, 43817960), (4, 32863470), (5, 26290776), (6, 21908980), (8, 16431735), (10, 13145388), (12, 10954490), (15, 8763592), (20, 6572694), (24, 5477245), (30, 4381796), (40, 3286347), (60, 2190898), (120, 1095449)]