259811880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5653}}^1$

素因数の和:6050

約数の個数: 64

約数和(自身を含む): 781608960

約数和(自身を除く): 521797080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5653, 5745, 7660, 9192, 11306, 11490, 15320, 16959, 22612, 22980, 28265, 33918, 45224, 45960, 56530, 67836, 84795, 113060, 135672, 169590, 226120, 339180, 678360, 2165099, 4330198, 6495297, 8660396, 10825495, 12990594, 17320792, 21650990, 25981188, 32476485, 43301980, 51962376, 64952970, 86603960, 129905940, 259811880]

約数ペア:

[(1, 259811880), (2, 129905940), (3, 86603960), (4, 64952970), (5, 51962376), (6, 43301980), (8, 32476485), (10, 25981188), (12, 21650990), (15, 17320792), (20, 12990594), (24, 10825495), (30, 8660396), (40, 6495297), (60, 4330198), (120, 2165099), (383, 678360), (766, 339180), (1149, 226120), (1532, 169590), (1915, 135672), (2298, 113060), (3064, 84795), (3830, 67836), (4596, 56530), (5653, 45960), (5745, 45224), (7660, 33918), (9192, 28265), (11306, 22980), (11490, 22612), (15320, 16959)]