206476080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{860317}}^1$

素因数の和:860333

約数の個数: 40

約数和(自身を含む): 640076592

約数和(自身を除く): 433600512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 860317, 1720634, 2580951, 3441268, 4301585, 5161902, 6882536, 8603170, 10323804, 12904755, 13765072, 17206340, 20647608, 25809510, 34412680, 41295216, 51619020, 68825360, 103238040, 206476080]

約数ペア:

[(1, 206476080), (2, 103238040), (3, 68825360), (4, 51619020), (5, 41295216), (6, 34412680), (8, 25809510), (10, 20647608), (12, 17206340), (15, 13765072), (16, 12904755), (20, 10323804), (24, 8603170), (30, 6882536), (40, 5161902), (48, 4301585), (60, 3441268), (80, 2580951), (120, 1720634), (240, 860317)]