38931240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324427}}^1$

素因数の和:324441

約数の個数: 32

約数和(自身を含む): 116794080

約数和(自身を除く): 77862840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324427, 648854, 973281, 1297708, 1622135, 1946562, 2595416, 3244270, 3893124, 4866405, 6488540, 7786248, 9732810, 12977080, 19465620, 38931240]

約数ペア:

[(1, 38931240), (2, 19465620), (3, 12977080), (4, 9732810), (5, 7786248), (6, 6488540), (8, 4866405), (10, 3893124), (12, 3244270), (15, 2595416), (20, 1946562), (24, 1622135), (30, 1297708), (40, 973281), (60, 648854), (120, 324427)]