69891240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{582427}}^1$

素因数の和:582441

約数の個数: 32

約数和(自身を含む): 209674080

約数和(自身を除く): 139782840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 582427, 1164854, 1747281, 2329708, 2912135, 3494562, 4659416, 5824270, 6989124, 8736405, 11648540, 13978248, 17472810, 23297080, 34945620, 69891240]

約数ペア:

[(1, 69891240), (2, 34945620), (3, 23297080), (4, 17472810), (5, 13978248), (6, 11648540), (8, 8736405), (10, 6989124), (12, 5824270), (15, 4659416), (20, 3494562), (24, 2912135), (30, 2329708), (40, 1747281), (60, 1164854), (120, 582427)]