16017720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133481}}^1$

素因数の和:133495

約数の個数: 32

約数和(自身を含む): 48053520

約数和(自身を除く): 32035800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133481, 266962, 400443, 533924, 667405, 800886, 1067848, 1334810, 1601772, 2002215, 2669620, 3203544, 4004430, 5339240, 8008860, 16017720]

約数ペア:

[(1, 16017720), (2, 8008860), (3, 5339240), (4, 4004430), (5, 3203544), (6, 2669620), (8, 2002215), (10, 1601772), (12, 1334810), (15, 1067848), (20, 800886), (24, 667405), (30, 533924), (40, 400443), (60, 266962), (120, 133481)]