222717360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7307}}^1$

素因数の和:7450

約数の個数: 80

約数和(自身を含む): 695955456

約数和(自身を除く): 473238096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7307, 7620, 10160, 14614, 15240, 21921, 29228, 30480, 36535, 43842, 58456, 73070, 87684, 109605, 116912, 146140, 175368, 219210, 292280, 350736, 438420, 584560, 876840, 927989, 1753680, 1855978, 2783967, 3711956, 4639945, 5567934, 7423912, 9279890, 11135868, 13919835, 14847824, 18559780, 22271736, 27839670, 37119560, 44543472, 55679340, 74239120, 111358680, 222717360]

約数ペア:

[(1, 222717360), (2, 111358680), (3, 74239120), (4, 55679340), (5, 44543472), (6, 37119560), (8, 27839670), (10, 22271736), (12, 18559780), (15, 14847824), (16, 13919835), (20, 11135868), (24, 9279890), (30, 7423912), (40, 5567934), (48, 4639945), (60, 3711956), (80, 2783967), (120, 1855978), (127, 1753680), (240, 927989), (254, 876840), (381, 584560), (508, 438420), (635, 350736), (762, 292280), (1016, 219210), (1270, 175368), (1524, 146140), (1905, 116912), (2032, 109605), (2540, 87684), (3048, 73070), (3810, 58456), (5080, 43842), (6096, 36535), (7307, 30480), (7620, 29228), (10160, 21921), (14614, 15240)]