118965720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991381}}^1$

素因数の和:991395

約数の個数: 32

約数和(自身を含む): 356897520

約数和(自身を除く): 237931800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991381, 1982762, 2974143, 3965524, 4956905, 5948286, 7931048, 9913810, 11896572, 14870715, 19827620, 23793144, 29741430, 39655240, 59482860, 118965720]

約数ペア:

[(1, 118965720), (2, 59482860), (3, 39655240), (4, 29741430), (5, 23793144), (6, 19827620), (8, 14870715), (10, 11896572), (12, 9913810), (15, 7931048), (20, 5948286), (24, 4956905), (30, 3965524), (40, 2974143), (60, 1982762), (120, 991381)]