138292080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{576217}}^1$

素因数の和:576233

約数の個数: 40

約数和(自身を含む): 428706192

約数和(自身を除く): 290414112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 576217, 1152434, 1728651, 2304868, 2881085, 3457302, 4609736, 5762170, 6914604, 8643255, 9219472, 11524340, 13829208, 17286510, 23048680, 27658416, 34573020, 46097360, 69146040, 138292080]

約数ペア:

[(1, 138292080), (2, 69146040), (3, 46097360), (4, 34573020), (5, 27658416), (6, 23048680), (8, 17286510), (10, 13829208), (12, 11524340), (15, 9219472), (16, 8643255), (20, 6914604), (24, 5762170), (30, 4609736), (40, 3457302), (48, 2881085), (60, 2304868), (80, 1728651), (120, 1152434), (240, 576217)]