28023540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1301}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 50721420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1301, 1436, 1795, 2154, 2602, 3590, 3903, 4308, 5204, 5385, 6505, 7180, 7806, 10770, 13010, 15612, 19515, 21540, 26020, 39030, 78060, 467059, 934118, 1401177, 1868236, 2335295, 2802354, 4670590, 5604708, 7005885, 9341180, 14011770, 28023540]

約数ペア:

[(1, 28023540), (2, 14011770), (3, 9341180), (4, 7005885), (5, 5604708), (6, 4670590), (10, 2802354), (12, 2335295), (15, 1868236), (20, 1401177), (30, 934118), (60, 467059), (359, 78060), (718, 39030), (1077, 26020), (1301, 21540), (1436, 19515), (1795, 15612), (2154, 13010), (2602, 10770), (3590, 7806), (3903, 7180), (4308, 6505), (5204, 5385)]