86850480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{361877}}^1$

素因数の和:361893

約数の個数: 40

約数和(自身を含む): 269237232

約数和(自身を除く): 182386752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 361877, 723754, 1085631, 1447508, 1809385, 2171262, 2895016, 3618770, 4342524, 5428155, 5790032, 7237540, 8685048, 10856310, 14475080, 17370096, 21712620, 28950160, 43425240, 86850480]

約数ペア:

[(1, 86850480), (2, 43425240), (3, 28950160), (4, 21712620), (5, 17370096), (6, 14475080), (8, 10856310), (10, 8685048), (12, 7237540), (15, 5790032), (16, 5428155), (20, 4342524), (24, 3618770), (30, 2895016), (40, 2171262), (48, 1809385), (60, 1447508), (80, 1085631), (120, 723754), (240, 361877)]