154541760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{160981}}^1$

素因数の和:161001

約数の個数: 56

約数和(自身を含む): 490673136

約数和(自身を除く): 336131376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 160981, 321962, 482943, 643924, 804905, 965886, 1287848, 1609810, 1931772, 2414715, 2575696, 3219620, 3863544, 4829430, 5151392, 6439240, 7727088, 9658860, 10302784, 12878480, 15454176, 19317720, 25756960, 30908352, 38635440, 51513920, 77270880, 154541760]

約数ペア:

[(1, 154541760), (2, 77270880), (3, 51513920), (4, 38635440), (5, 30908352), (6, 25756960), (8, 19317720), (10, 15454176), (12, 12878480), (15, 10302784), (16, 9658860), (20, 7727088), (24, 6439240), (30, 5151392), (32, 4829430), (40, 3863544), (48, 3219620), (60, 2575696), (64, 2414715), (80, 1931772), (96, 1609810), (120, 1287848), (160, 965886), (192, 804905), (240, 643924), (320, 482943), (480, 321962), (960, 160981)]