31829880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{265249}}^1$

素因数の和:265263

約数の個数: 32

約数和(自身を含む): 95490000

約数和(自身を除く): 63660120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 265249, 530498, 795747, 1060996, 1326245, 1591494, 2121992, 2652490, 3182988, 3978735, 5304980, 6365976, 7957470, 10609960, 15914940, 31829880]

約数ペア:

[(1, 31829880), (2, 15914940), (3, 10609960), (4, 7957470), (5, 6365976), (6, 5304980), (8, 3978735), (10, 3182988), (12, 2652490), (15, 2121992), (20, 1591494), (24, 1326245), (30, 1060996), (40, 795747), (60, 530498), (120, 265249)]