1326480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5527}}^1$

素因数の和:5543

約数の個数: 40

約数和(自身を含む): 4112832

約数和(自身を除く): 2786352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5527, 11054, 16581, 22108, 27635, 33162, 44216, 55270, 66324, 82905, 88432, 110540, 132648, 165810, 221080, 265296, 331620, 442160, 663240, 1326480]

約数ペア:

[(1, 1326480), (2, 663240), (3, 442160), (4, 331620), (5, 265296), (6, 221080), (8, 165810), (10, 132648), (12, 110540), (15, 88432), (16, 82905), (20, 66324), (24, 55270), (30, 44216), (40, 33162), (48, 27635), (60, 22108), (80, 16581), (120, 11054), (240, 5527)]