318002820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{12073}}^1$

素因数の和:12524

約数の個数: 48

約数和(自身を含む): 892510080

約数和(自身を除く): 574507260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 12073, 13170, 24146, 26340, 36219, 48292, 60365, 72438, 120730, 144876, 181095, 241460, 362190, 724380, 5300047, 10600094, 15900141, 21200188, 26500235, 31800282, 53000470, 63600564, 79500705, 106000940, 159001410, 318002820]

約数ペア:

[(1, 318002820), (2, 159001410), (3, 106000940), (4, 79500705), (5, 63600564), (6, 53000470), (10, 31800282), (12, 26500235), (15, 21200188), (20, 15900141), (30, 10600094), (60, 5300047), (439, 724380), (878, 362190), (1317, 241460), (1756, 181095), (2195, 144876), (2634, 120730), (4390, 72438), (5268, 60365), (6585, 48292), (8780, 36219), (12073, 26340), (13170, 24146)]