240308070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{20177}}^1$

素因数の和:20584

約数の個数: 32

約数和(自身を含む): 578220768

約数和(自身を除く): 337912698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 20177, 40354, 60531, 100885, 121062, 201770, 302655, 605310, 8010269, 16020538, 24030807, 40051345, 48061614, 80102690, 120154035, 240308070]

約数ペア:

[(1, 240308070), (2, 120154035), (3, 80102690), (5, 48061614), (6, 40051345), (10, 24030807), (15, 16020538), (30, 8010269), (397, 605310), (794, 302655), (1191, 201770), (1985, 121062), (2382, 100885), (3970, 60531), (5955, 40354), (11910, 20177)]