38805720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{323381}}^1$

素因数の和:323395

約数の個数: 32

約数和(自身を含む): 116417520

約数和(自身を除く): 77611800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 323381, 646762, 970143, 1293524, 1616905, 1940286, 2587048, 3233810, 3880572, 4850715, 6467620, 7761144, 9701430, 12935240, 19402860, 38805720]

約数ペア:

[(1, 38805720), (2, 19402860), (3, 12935240), (4, 9701430), (5, 7761144), (6, 6467620), (8, 4850715), (10, 3880572), (12, 3233810), (15, 2587048), (20, 1940286), (24, 1616905), (30, 1293524), (40, 970143), (60, 646762), (120, 323381)]