15860760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132173}}^1$

素因数の和:132187

約数の個数: 32

約数和(自身を含む): 47582640

約数和(自身を除く): 31721880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132173, 264346, 396519, 528692, 660865, 793038, 1057384, 1321730, 1586076, 1982595, 2643460, 3172152, 3965190, 5286920, 7930380, 15860760]

約数ペア:

[(1, 15860760), (2, 7930380), (3, 5286920), (4, 3965190), (5, 3172152), (6, 2643460), (8, 1982595), (10, 1586076), (12, 1321730), (15, 1057384), (20, 793038), (24, 660865), (30, 528692), (40, 396519), (60, 264346), (120, 132173)]