1246390680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{29761}}^1$

素因数の和:30124

約数の個数: 64

約数和(自身を含む): 3750012000

約数和(自身を除く): 2503621320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13960, 20940, 29761, 41880, 59522, 89283, 119044, 148805, 178566, 238088, 297610, 357132, 446415, 595220, 714264, 892830, 1190440, 1785660, 3571320, 10386589, 20773178, 31159767, 41546356, 51932945, 62319534, 83092712, 103865890, 124639068, 155798835, 207731780, 249278136, 311597670, 415463560, 623195340, 1246390680]

約数ペア:

[(1, 1246390680), (2, 623195340), (3, 415463560), (4, 311597670), (5, 249278136), (6, 207731780), (8, 155798835), (10, 124639068), (12, 103865890), (15, 83092712), (20, 62319534), (24, 51932945), (30, 41546356), (40, 31159767), (60, 20773178), (120, 10386589), (349, 3571320), (698, 1785660), (1047, 1190440), (1396, 892830), (1745, 714264), (2094, 595220), (2792, 446415), (3490, 357132), (4188, 297610), (5235, 238088), (6980, 178566), (8376, 148805), (10470, 119044), (13960, 89283), (20940, 59522), (29761, 41880)]