1273327360

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34303}}^1$

素因数の和:34353

約数の個数: 72

約数和(自身を含む): 3155281920

約数和(自身を除く): 1881954560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 7424, 9280, 18560, 34303, 37120, 68606, 137212, 171515, 274424, 343030, 548848, 686060, 994787, 1097696, 1372120, 1989574, 2195392, 2744240, 3979148, 4390784, 4973935, 5488480, 7958296, 8781568, 9947870, 10976960, 15916592, 19895740, 21953920, 31833184, 39791480, 43907840, 63666368, 79582960, 127332736, 159165920, 254665472, 318331840, 636663680, 1273327360]

約数ペア:

[(1, 1273327360), (2, 636663680), (4, 318331840), (5, 254665472), (8, 159165920), (10, 127332736), (16, 79582960), (20, 63666368), (29, 43907840), (32, 39791480), (40, 31833184), (58, 21953920), (64, 19895740), (80, 15916592), (116, 10976960), (128, 9947870), (145, 8781568), (160, 7958296), (232, 5488480), (256, 4973935), (290, 4390784), (320, 3979148), (464, 2744240), (580, 2195392), (640, 1989574), (928, 1372120), (1160, 1097696), (1280, 994787), (1856, 686060), (2320, 548848), (3712, 343030), (4640, 274424), (7424, 171515), (9280, 137212), (18560, 68606), (34303, 37120)]