66051240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{550427}}^1$

素因数の和:550441

約数の個数: 32

約数和(自身を含む): 198154080

約数和(自身を除く): 132102840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 550427, 1100854, 1651281, 2201708, 2752135, 3302562, 4403416, 5504270, 6605124, 8256405, 11008540, 13210248, 16512810, 22017080, 33025620, 66051240]

約数ペア:

[(1, 66051240), (2, 33025620), (3, 22017080), (4, 16512810), (5, 13210248), (6, 11008540), (8, 8256405), (10, 6605124), (12, 5504270), (15, 4403416), (20, 3302562), (24, 2752135), (30, 2201708), (40, 1651281), (60, 1100854), (120, 550427)]