86551553640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{721262947}}^1$

素因数の和:721262961

約数の個数: 32

約数和(自身を含む): 259654661280

約数和(自身を除く): 173103107640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 721262947, 1442525894, 2163788841, 2885051788, 3606314735, 4327577682, 5770103576, 7212629470, 8655155364, 10818944205, 14425258940, 17310310728, 21637888410, 28850517880, 43275776820, 86551553640]

約数ペア:

[(1, 86551553640), (2, 43275776820), (3, 28850517880), (4, 21637888410), (5, 17310310728), (6, 14425258940), (8, 10818944205), (10, 8655155364), (12, 7212629470), (15, 5770103576), (20, 4327577682), (24, 3606314735), (30, 2885051788), (40, 2163788841), (60, 1442525894), (120, 721262947)]