19921209720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{166010081}}^1$

素因数の和:166010095

約数の個数: 32

約数和(自身を含む): 59763629520

約数和(自身を除く): 39842419800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 166010081, 332020162, 498030243, 664040324, 830050405, 996060486, 1328080648, 1660100810, 1992120972, 2490151215, 3320201620, 3984241944, 4980302430, 6640403240, 9960604860, 19921209720]

約数ペア:

[(1, 19921209720), (2, 9960604860), (3, 6640403240), (4, 4980302430), (5, 3984241944), (6, 3320201620), (8, 2490151215), (10, 1992120972), (12, 1660100810), (15, 1328080648), (20, 996060486), (24, 830050405), (30, 664040324), (40, 498030243), (60, 332020162), (120, 166010081)]