285783660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{529229}}^1$

素因数の和:529247

約数の個数: 48

約数和(自身を含む): 889106400

約数和(自身を除く): 603322740

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, 529229, 1058458, 1587687, 2116916, 2646145, 3175374, 4763061, 5292290, 6350748, 7938435, 9526122, 10584580, 14289183, 15876870, 19052244, 23815305, 28578366, 31753740, 47630610, 57156732, 71445915, 95261220, 142891830, 285783660]

約数ペア:

[(1, 285783660), (2, 142891830), (3, 95261220), (4, 71445915), (5, 57156732), (6, 47630610), (9, 31753740), (10, 28578366), (12, 23815305), (15, 19052244), (18, 15876870), (20, 14289183), (27, 10584580), (30, 9526122), (36, 7938435), (45, 6350748), (54, 5292290), (60, 4763061), (90, 3175374), (108, 2646145), (135, 2116916), (180, 1587687), (270, 1058458), (540, 529229)]