15107880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125899}}^1$

素因数の和:125913

約数の個数: 32

約数和(自身を含む): 45324000

約数和(自身を除く): 30216120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125899, 251798, 377697, 503596, 629495, 755394, 1007192, 1258990, 1510788, 1888485, 2517980, 3021576, 3776970, 5035960, 7553940, 15107880]

約数ペア:

[(1, 15107880), (2, 7553940), (3, 5035960), (4, 3776970), (5, 3021576), (6, 2517980), (8, 1888485), (10, 1510788), (12, 1258990), (15, 1007192), (20, 755394), (24, 629495), (30, 503596), (40, 377697), (60, 251798), (120, 125899)]