83776080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3389}}^1$

素因数の和:3508

約数の個数: 80

約数和(自身を含む): 262304640

約数和(自身を除く): 178528560

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, 3389, 4120, 4944, 6180, 6778, 8240, 10167, 12360, 13556, 16945, 20334, 24720, 27112, 33890, 40668, 50835, 54224, 67780, 81336, 101670, 135560, 162672, 203340, 271120, 349067, 406680, 698134, 813360, 1047201, 1396268, 1745335, 2094402, 2792536, 3490670, 4188804, 5236005, 5585072, 6981340, 8377608, 10472010, 13962680, 16755216, 20944020, 27925360, 41888040, 83776080]

約数ペア:

[(1, 83776080), (2, 41888040), (3, 27925360), (4, 20944020), (5, 16755216), (6, 13962680), (8, 10472010), (10, 8377608), (12, 6981340), (15, 5585072), (16, 5236005), (20, 4188804), (24, 3490670), (30, 2792536), (40, 2094402), (48, 1745335), (60, 1396268), (80, 1047201), (103, 813360), (120, 698134), (206, 406680), (240, 349067), (309, 271120), (412, 203340), (515, 162672), (618, 135560), (824, 101670), (1030, 81336), (1236, 67780), (1545, 54224), (1648, 50835), (2060, 40668), (2472, 33890), (3090, 27112), (3389, 24720), (4120, 20334), (4944, 16945), (6180, 13556), (6778, 12360), (8240, 10167)]