399862920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3332191}}^1$

素因数の和:3332205

約数の個数: 32

約数和(自身を含む): 1199589120

約数和(自身を除く): 799726200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3332191, 6664382, 9996573, 13328764, 16660955, 19993146, 26657528, 33321910, 39986292, 49982865, 66643820, 79972584, 99965730, 133287640, 199931460, 399862920]

約数ペア:

[(1, 399862920), (2, 199931460), (3, 133287640), (4, 99965730), (5, 79972584), (6, 66643820), (8, 49982865), (10, 39986292), (12, 33321910), (15, 26657528), (20, 19993146), (24, 16660955), (30, 13328764), (40, 9996573), (60, 6664382), (120, 3332191)]