38635440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{160981}}^1$

素因数の和:160997

約数の個数: 40

約数和(自身を含む): 119770608

約数和(自身を除く): 81135168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 160981, 321962, 482943, 643924, 804905, 965886, 1287848, 1609810, 1931772, 2414715, 2575696, 3219620, 3863544, 4829430, 6439240, 7727088, 9658860, 12878480, 19317720, 38635440]

約数ペア:

[(1, 38635440), (2, 19317720), (3, 12878480), (4, 9658860), (5, 7727088), (6, 6439240), (8, 4829430), (10, 3863544), (12, 3219620), (15, 2575696), (16, 2414715), (20, 1931772), (24, 1609810), (30, 1287848), (40, 965886), (48, 804905), (60, 643924), (80, 482943), (120, 321962), (240, 160981)]