53360520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{444671}}^1$

素因数の和:444685

約数の個数: 32

約数和(自身を含む): 160081920

約数和(自身を除く): 106721400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 444671, 889342, 1334013, 1778684, 2223355, 2668026, 3557368, 4446710, 5336052, 6670065, 8893420, 10672104, 13340130, 17786840, 26680260, 53360520]

約数ペア:

[(1, 53360520), (2, 26680260), (3, 17786840), (4, 13340130), (5, 10672104), (6, 8893420), (8, 6670065), (10, 5336052), (12, 4446710), (15, 3557368), (20, 2668026), (24, 2223355), (30, 1778684), (40, 1334013), (60, 889342), (120, 444671)]