719961720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5999681}}^1$

素因数の和:5999695

約数の個数: 32

約数和(自身を含む): 2159885520

約数和(自身を除く): 1439923800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5999681, 11999362, 17999043, 23998724, 29998405, 35998086, 47997448, 59996810, 71996172, 89995215, 119993620, 143992344, 179990430, 239987240, 359980860, 719961720]

約数ペア:

[(1, 719961720), (2, 359980860), (3, 239987240), (4, 179990430), (5, 143992344), (6, 119993620), (8, 89995215), (10, 71996172), (12, 59996810), (15, 47997448), (20, 35998086), (24, 29998405), (30, 23998724), (40, 17999043), (60, 11999362), (120, 5999681)]