29117640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{242647}}^1$

素因数の和:242661

約数の個数: 32

約数和(自身を含む): 87353280

約数和(自身を除く): 58235640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 242647, 485294, 727941, 970588, 1213235, 1455882, 1941176, 2426470, 2911764, 3639705, 4852940, 5823528, 7279410, 9705880, 14558820, 29117640]

約数ペア:

[(1, 29117640), (2, 14558820), (3, 9705880), (4, 7279410), (5, 5823528), (6, 4852940), (8, 3639705), (10, 2911764), (12, 2426470), (15, 1941176), (20, 1455882), (24, 1213235), (30, 970588), (40, 727941), (60, 485294), (120, 242647)]