40996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{341641}}^1$

素因数の和:341655

約数の個数: 32

約数和(自身を含む): 122991120

約数和(自身を除く): 81994200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 341641, 683282, 1024923, 1366564, 1708205, 2049846, 2733128, 3416410, 4099692, 5124615, 6832820, 8199384, 10249230, 13665640, 20498460, 40996920]

約数ペア:

[(1, 40996920), (2, 20498460), (3, 13665640), (4, 10249230), (5, 8199384), (6, 6832820), (8, 5124615), (10, 4099692), (12, 3416410), (15, 2733128), (20, 2049846), (24, 1708205), (30, 1366564), (40, 1024923), (60, 683282), (120, 341641)]