3954840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{32957}}^1$

素因数の和:32971

約数の個数: 32

約数和(自身を含む): 11864880

約数和(自身を除く): 7910040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 32957, 65914, 98871, 131828, 164785, 197742, 263656, 329570, 395484, 494355, 659140, 790968, 988710, 1318280, 1977420, 3954840]

約数ペア:

[(1, 3954840), (2, 1977420), (3, 1318280), (4, 988710), (5, 790968), (6, 659140), (8, 494355), (10, 395484), (12, 329570), (15, 263656), (20, 197742), (24, 164785), (30, 131828), (40, 98871), (60, 65914), (120, 32957)]