39651240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{330427}}^1$

素因数の和:330441

約数の個数: 32

約数和(自身を含む): 118954080

約数和(自身を除く): 79302840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 330427, 660854, 991281, 1321708, 1652135, 1982562, 2643416, 3304270, 3965124, 4956405, 6608540, 7930248, 9912810, 13217080, 19825620, 39651240]

約数ペア:

[(1, 39651240), (2, 19825620), (3, 13217080), (4, 9912810), (5, 7930248), (6, 6608540), (8, 4956405), (10, 3965124), (12, 3304270), (15, 2643416), (20, 1982562), (24, 1652135), (30, 1321708), (40, 991281), (60, 660854), (120, 330427)]