438966480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1829027}}^1$

素因数の和:1829043

約数の個数: 40

約数和(自身を含む): 1360796832

約数和(自身を除く): 921830352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1829027, 3658054, 5487081, 7316108, 9145135, 10974162, 14632216, 18290270, 21948324, 27435405, 29264432, 36580540, 43896648, 54870810, 73161080, 87793296, 109741620, 146322160, 219483240, 438966480]

約数ペア:

[(1, 438966480), (2, 219483240), (3, 146322160), (4, 109741620), (5, 87793296), (6, 73161080), (8, 54870810), (10, 43896648), (12, 36580540), (15, 29264432), (16, 27435405), (20, 21948324), (24, 18290270), (30, 14632216), (40, 10974162), (48, 9145135), (60, 7316108), (80, 5487081), (120, 3658054), (240, 1829027)]