2279056560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863279}}^1$

素因数の和:863306

約数の個数: 80

約数和(自身を含む): 7707363840

約数和(自身を除く): 5428307280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 863279, 1726558, 2589837, 3453116, 4316395, 5179674, 6906232, 8632790, 9496069, 10359348, 12949185, 13812464, 17265580, 18992138, 20718696, 25898370, 28488207, 34531160, 37984276, 41437392, 47480345, 51796740, 56976414, 69062320, 75968552, 94960690, 103593480, 113952828, 142441035, 151937104, 189921380, 207186960, 227905656, 284882070, 379842760, 455811312, 569764140, 759685520, 1139528280, 2279056560]

約数ペア:

[(1, 2279056560), (2, 1139528280), (3, 759685520), (4, 569764140), (5, 455811312), (6, 379842760), (8, 284882070), (10, 227905656), (11, 207186960), (12, 189921380), (15, 151937104), (16, 142441035), (20, 113952828), (22, 103593480), (24, 94960690), (30, 75968552), (33, 69062320), (40, 56976414), (44, 51796740), (48, 47480345), (55, 41437392), (60, 37984276), (66, 34531160), (80, 28488207), (88, 25898370), (110, 20718696), (120, 18992138), (132, 17265580), (165, 13812464), (176, 12949185), (220, 10359348), (240, 9496069), (264, 8632790), (330, 6906232), (440, 5179674), (528, 4316395), (660, 3453116), (880, 2589837), (1320, 1726558), (2640, 863279)]