8432520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70271}}^1$

素因数の和:70285

約数の個数: 32

約数和(自身を含む): 25297920

約数和(自身を除く): 16865400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70271, 140542, 210813, 281084, 351355, 421626, 562168, 702710, 843252, 1054065, 1405420, 1686504, 2108130, 2810840, 4216260, 8432520]

約数ペア:

[(1, 8432520), (2, 4216260), (3, 2810840), (4, 2108130), (5, 1686504), (6, 1405420), (8, 1054065), (10, 843252), (12, 702710), (15, 562168), (20, 421626), (24, 351355), (30, 281084), (40, 210813), (60, 140542), (120, 70271)]