40491240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337427}}^1$

素因数の和:337441

約数の個数: 32

約数和(自身を含む): 121474080

約数和(自身を除く): 80982840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337427, 674854, 1012281, 1349708, 1687135, 2024562, 2699416, 3374270, 4049124, 5061405, 6748540, 8098248, 10122810, 13497080, 20245620, 40491240]

約数ペア:

[(1, 40491240), (2, 20245620), (3, 13497080), (4, 10122810), (5, 8098248), (6, 6748540), (8, 5061405), (10, 4049124), (12, 3374270), (15, 2699416), (20, 2024562), (24, 1687135), (30, 1349708), (40, 1012281), (60, 674854), (120, 337427)]