84861240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{707177}}^1$

素因数の和:707191

約数の個数: 32

約数和(自身を含む): 254584080

約数和(自身を除く): 169722840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 707177, 1414354, 2121531, 2828708, 3535885, 4243062, 5657416, 7071770, 8486124, 10607655, 14143540, 16972248, 21215310, 28287080, 42430620, 84861240]

約数ペア:

[(1, 84861240), (2, 42430620), (3, 28287080), (4, 21215310), (5, 16972248), (6, 14143540), (8, 10607655), (10, 8486124), (12, 7071770), (15, 5657416), (20, 4243062), (24, 3535885), (30, 2828708), (40, 2121531), (60, 1414354), (120, 707177)]