15470760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128923}}^1$

素因数の和:128937

約数の個数: 32

約数和(自身を含む): 46412640

約数和(自身を除く): 30941880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128923, 257846, 386769, 515692, 644615, 773538, 1031384, 1289230, 1547076, 1933845, 2578460, 3094152, 3867690, 5156920, 7735380, 15470760]

約数ペア:

[(1, 15470760), (2, 7735380), (3, 5156920), (4, 3867690), (5, 3094152), (6, 2578460), (8, 1933845), (10, 1547076), (12, 1289230), (15, 1031384), (20, 773538), (24, 644615), (30, 515692), (40, 386769), (60, 257846), (120, 128923)]