79725840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{332191}}^1$

素因数の和:332207

約数の個数: 40

約数和(自身を含む): 247150848

約数和(自身を除く): 167425008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 332191, 664382, 996573, 1328764, 1660955, 1993146, 2657528, 3321910, 3986292, 4982865, 5315056, 6643820, 7972584, 9965730, 13287640, 15945168, 19931460, 26575280, 39862920, 79725840]

約数ペア:

[(1, 79725840), (2, 39862920), (3, 26575280), (4, 19931460), (5, 15945168), (6, 13287640), (8, 9965730), (10, 7972584), (12, 6643820), (15, 5315056), (16, 4982865), (20, 3986292), (24, 3321910), (30, 2657528), (40, 1993146), (48, 1660955), (60, 1328764), (80, 996573), (120, 664382), (240, 332191)]