988864440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8240537}}^1$

素因数の和:8240551

約数の個数: 32

約数和(自身を含む): 2966593680

約数和(自身を除く): 1977729240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8240537, 16481074, 24721611, 32962148, 41202685, 49443222, 65924296, 82405370, 98886444, 123608055, 164810740, 197772888, 247216110, 329621480, 494432220, 988864440]

約数ペア:

[(1, 988864440), (2, 494432220), (3, 329621480), (4, 247216110), (5, 197772888), (6, 164810740), (8, 123608055), (10, 98886444), (12, 82405370), (15, 65924296), (20, 49443222), (24, 41202685), (30, 32962148), (40, 24721611), (60, 16481074), (120, 8240537)]