1356654840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11305457}}^1$

素因数の和:11305471

約数の個数: 32

約数和(自身を含む): 4069964880

約数和(自身を除く): 2713310040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11305457, 22610914, 33916371, 45221828, 56527285, 67832742, 90443656, 113054570, 135665484, 169581855, 226109140, 271330968, 339163710, 452218280, 678327420, 1356654840]

約数ペア:

[(1, 1356654840), (2, 678327420), (3, 452218280), (4, 339163710), (5, 271330968), (6, 226109140), (8, 169581855), (10, 135665484), (12, 113054570), (15, 90443656), (20, 67832742), (24, 56527285), (30, 45221828), (40, 33916371), (60, 22610914), (120, 11305457)]