30590520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 92257920

約数和(自身を除く): 61667400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1123, 1135, 1362, 1816, 2246, 2270, 2724, 3369, 3405, 4492, 4540, 5448, 5615, 6738, 6810, 8984, 9080, 11230, 13476, 13620, 16845, 22460, 26952, 27240, 33690, 44920, 67380, 134760, 254921, 509842, 764763, 1019684, 1274605, 1529526, 2039368, 2549210, 3059052, 3823815, 5098420, 6118104, 7647630, 10196840, 15295260, 30590520]

約数ペア:

[(1, 30590520), (2, 15295260), (3, 10196840), (4, 7647630), (5, 6118104), (6, 5098420), (8, 3823815), (10, 3059052), (12, 2549210), (15, 2039368), (20, 1529526), (24, 1274605), (30, 1019684), (40, 764763), (60, 509842), (120, 254921), (227, 134760), (454, 67380), (681, 44920), (908, 33690), (1123, 27240), (1135, 26952), (1362, 22460), (1816, 16845), (2246, 13620), (2270, 13476), (2724, 11230), (3369, 9080), (3405, 8984), (4492, 6810), (4540, 6738), (5448, 5615)]