2591460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4799}}^1$

素因数の和:4817

約数の個数: 48

約数和(自身を含む): 8064000

約数和(自身を除く): 5472540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4799, 9598, 14397, 19196, 23995, 28794, 43191, 47990, 57588, 71985, 86382, 95980, 129573, 143970, 172764, 215955, 259146, 287940, 431910, 518292, 647865, 863820, 1295730, 2591460]

約数ペア:

[(1, 2591460), (2, 1295730), (3, 863820), (4, 647865), (5, 518292), (6, 431910), (9, 287940), (10, 259146), (12, 215955), (15, 172764), (18, 143970), (20, 129573), (27, 95980), (30, 86382), (36, 71985), (45, 57588), (54, 47990), (60, 43191), (90, 28794), (108, 23995), (135, 19196), (180, 14397), (270, 9598), (540, 4799)]