8217960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68483}}^1$

素因数の和:68497

約数の個数: 32

約数和(自身を含む): 24654240

約数和(自身を除く): 16436280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68483, 136966, 205449, 273932, 342415, 410898, 547864, 684830, 821796, 1027245, 1369660, 1643592, 2054490, 2739320, 4108980, 8217960]

約数ペア:

[(1, 8217960), (2, 4108980), (3, 2739320), (4, 2054490), (5, 1643592), (6, 1369660), (8, 1027245), (10, 821796), (12, 684830), (15, 547864), (20, 410898), (24, 342415), (30, 273932), (40, 205449), (60, 136966), (120, 68483)]