480755880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121403}}^1$

素因数の和:121431

約数の個数: 96

約数和(自身を含む): 1704512160

約数和(自身を除く): 1223756280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 121403, 242806, 364209, 485612, 607015, 728418, 971224, 1092627, 1214030, 1335433, 1456836, 1821045, 2185254, 2428060, 2670866, 2913672, 3642090, 4006299, 4370508, 4856120, 5341732, 5463135, 6677165, 7284180, 8012598, 8741016, 10683464, 10926270, 12018897, 13354330, 14568360, 16025196, 20031495, 21852540, 24037794, 26708660, 32050392, 40062990, 43705080, 48075588, 53417320, 60094485, 80125980, 96151176, 120188970, 160251960, 240377940, 480755880]

約数ペア:

[(1, 480755880), (2, 240377940), (3, 160251960), (4, 120188970), (5, 96151176), (6, 80125980), (8, 60094485), (9, 53417320), (10, 48075588), (11, 43705080), (12, 40062990), (15, 32050392), (18, 26708660), (20, 24037794), (22, 21852540), (24, 20031495), (30, 16025196), (33, 14568360), (36, 13354330), (40, 12018897), (44, 10926270), (45, 10683464), (55, 8741016), (60, 8012598), (66, 7284180), (72, 6677165), (88, 5463135), (90, 5341732), (99, 4856120), (110, 4370508), (120, 4006299), (132, 3642090), (165, 2913672), (180, 2670866), (198, 2428060), (220, 2185254), (264, 1821045), (330, 1456836), (360, 1335433), (396, 1214030), (440, 1092627), (495, 971224), (660, 728418), (792, 607015), (990, 485612), (1320, 364209), (1980, 242806), (3960, 121403)]