4687740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8681}}^1$

素因数の和:8699

約数の個数: 48

約数和(自身を含む): 14585760

約数和(自身を除く): 9898020

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, 8681, 17362, 26043, 34724, 43405, 52086, 78129, 86810, 104172, 130215, 156258, 173620, 234387, 260430, 312516, 390645, 468774, 520860, 781290, 937548, 1171935, 1562580, 2343870, 4687740]

約数ペア:

[(1, 4687740), (2, 2343870), (3, 1562580), (4, 1171935), (5, 937548), (6, 781290), (9, 520860), (10, 468774), (12, 390645), (15, 312516), (18, 260430), (20, 234387), (27, 173620), (30, 156258), (36, 130215), (45, 104172), (54, 86810), (60, 78129), (90, 52086), (108, 43405), (135, 34724), (180, 26043), (270, 17362), (540, 8681)]