22068180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{40867}}^1$

素因数の和:40885

約数の個数: 48

約数和(自身を含む): 68658240

約数和(自身を除く): 46590060

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, 40867, 81734, 122601, 163468, 204335, 245202, 367803, 408670, 490404, 613005, 735606, 817340, 1103409, 1226010, 1471212, 1839015, 2206818, 2452020, 3678030, 4413636, 5517045, 7356060, 11034090, 22068180]

約数ペア:

[(1, 22068180), (2, 11034090), (3, 7356060), (4, 5517045), (5, 4413636), (6, 3678030), (9, 2452020), (10, 2206818), (12, 1839015), (15, 1471212), (18, 1226010), (20, 1103409), (27, 817340), (30, 735606), (36, 613005), (45, 490404), (54, 408670), (60, 367803), (90, 245202), (108, 204335), (135, 163468), (180, 122601), (270, 81734), (540, 40867)]