163190880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113327}}^1$

素因数の和:113348

約数の個数: 72

約数和(自身を含む): 556893792

約数和(自身を除く): 393702912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 113327, 226654, 339981, 453308, 566635, 679962, 906616, 1019943, 1133270, 1359924, 1699905, 1813232, 2039886, 2266540, 2719848, 3399810, 3626464, 4079772, 4533080, 5099715, 5439696, 6799620, 8159544, 9066160, 10199430, 10879392, 13599240, 16319088, 18132320, 20398860, 27198480, 32638176, 40797720, 54396960, 81595440, 163190880]

約数ペア:

[(1, 163190880), (2, 81595440), (3, 54396960), (4, 40797720), (5, 32638176), (6, 27198480), (8, 20398860), (9, 18132320), (10, 16319088), (12, 13599240), (15, 10879392), (16, 10199430), (18, 9066160), (20, 8159544), (24, 6799620), (30, 5439696), (32, 5099715), (36, 4533080), (40, 4079772), (45, 3626464), (48, 3399810), (60, 2719848), (72, 2266540), (80, 2039886), (90, 1813232), (96, 1699905), (120, 1359924), (144, 1133270), (160, 1019943), (180, 906616), (240, 679962), (288, 566635), (360, 453308), (480, 339981), (720, 226654), (1440, 113327)]