204708360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1705903}}^1$

素因数の和:1705917

約数の個数: 32

約数和(自身を含む): 614125440

約数和(自身を除く): 409417080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1705903, 3411806, 5117709, 6823612, 8529515, 10235418, 13647224, 17059030, 20470836, 25588545, 34118060, 40941672, 51177090, 68236120, 102354180, 204708360]

約数ペア:

[(1, 204708360), (2, 102354180), (3, 68236120), (4, 51177090), (5, 40941672), (6, 34118060), (8, 25588545), (10, 20470836), (12, 17059030), (15, 13647224), (20, 10235418), (24, 8529515), (30, 6823612), (40, 5117709), (60, 3411806), (120, 1705903)]