10491240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{87427}}^1$

素因数の和:87441

約数の個数: 32

約数和(自身を含む): 31474080

約数和(自身を除く): 20982840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 87427, 174854, 262281, 349708, 437135, 524562, 699416, 874270, 1049124, 1311405, 1748540, 2098248, 2622810, 3497080, 5245620, 10491240]

約数ペア:

[(1, 10491240), (2, 5245620), (3, 3497080), (4, 2622810), (5, 2098248), (6, 1748540), (8, 1311405), (10, 1049124), (12, 874270), (15, 699416), (20, 524562), (24, 437135), (30, 349708), (40, 262281), (60, 174854), (120, 87427)]