1330556960

素因数分解:

$2^5\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{5779}}^1$

素因数の和:7233

約数の個数: 48

約数和(自身を含む): 3146169600

約数和(自身を除く): 1815612640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1439, 2878, 5756, 5779, 7195, 11512, 11558, 14390, 23024, 23116, 28780, 28895, 46048, 46232, 57560, 57790, 92464, 115120, 115580, 184928, 230240, 231160, 462320, 924640, 8315981, 16631962, 33263924, 41579905, 66527848, 83159810, 133055696, 166319620, 266111392, 332639240, 665278480, 1330556960]

約数ペア:

[(1, 1330556960), (2, 665278480), (4, 332639240), (5, 266111392), (8, 166319620), (10, 133055696), (16, 83159810), (20, 66527848), (32, 41579905), (40, 33263924), (80, 16631962), (160, 8315981), (1439, 924640), (2878, 462320), (5756, 231160), (5779, 230240), (7195, 184928), (11512, 115580), (11558, 115120), (14390, 92464), (23024, 57790), (23116, 57560), (28780, 46232), (28895, 46048)]