250636080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10139}}^1$

素因数の和:10258

約数の個数: 80

約数和(自身を含む): 784592640

約数和(自身を除く): 533956560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 10139, 12360, 20278, 24720, 30417, 40556, 50695, 60834, 81112, 101390, 121668, 152085, 162224, 202780, 243336, 304170, 405560, 486672, 608340, 811120, 1044317, 1216680, 2088634, 2433360, 3132951, 4177268, 5221585, 6265902, 8354536, 10443170, 12531804, 15664755, 16709072, 20886340, 25063608, 31329510, 41772680, 50127216, 62659020, 83545360, 125318040, 250636080]

約数ペア:

[(1, 250636080), (2, 125318040), (3, 83545360), (4, 62659020), (5, 50127216), (6, 41772680), (8, 31329510), (10, 25063608), (12, 20886340), (15, 16709072), (16, 15664755), (20, 12531804), (24, 10443170), (30, 8354536), (40, 6265902), (48, 5221585), (60, 4177268), (80, 3132951), (103, 2433360), (120, 2088634), (206, 1216680), (240, 1044317), (309, 811120), (412, 608340), (515, 486672), (618, 405560), (824, 304170), (1030, 243336), (1236, 202780), (1545, 162224), (1648, 152085), (2060, 121668), (2472, 101390), (3090, 81112), (4120, 60834), (4944, 50695), (6180, 40556), (8240, 30417), (10139, 24720), (12360, 20278)]