8845740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16381}}^1$

素因数の和:16399

約数の個数: 48

約数和(自身を含む): 27521760

約数和(自身を除く): 18676020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 16381, 32762, 49143, 65524, 81905, 98286, 147429, 163810, 196572, 245715, 294858, 327620, 442287, 491430, 589716, 737145, 884574, 982860, 1474290, 1769148, 2211435, 2948580, 4422870, 8845740]

約数ペア:

[(1, 8845740), (2, 4422870), (3, 2948580), (4, 2211435), (5, 1769148), (6, 1474290), (9, 982860), (10, 884574), (12, 737145), (15, 589716), (18, 491430), (20, 442287), (27, 327620), (30, 294858), (36, 245715), (45, 196572), (54, 163810), (60, 147429), (90, 98286), (108, 81905), (135, 65524), (180, 49143), (270, 32762), (540, 16381)]