2584440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2393}}^1$

素因数の和:2413

約数の個数: 64

約数和(自身を含む): 8618400

約数和(自身を除く): 6033960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2393, 4786, 7179, 9572, 11965, 14358, 19144, 21537, 23930, 28716, 35895, 43074, 47860, 57432, 64611, 71790, 86148, 95720, 107685, 129222, 143580, 172296, 215370, 258444, 287160, 323055, 430740, 516888, 646110, 861480, 1292220, 2584440]

約数ペア:

[(1, 2584440), (2, 1292220), (3, 861480), (4, 646110), (5, 516888), (6, 430740), (8, 323055), (9, 287160), (10, 258444), (12, 215370), (15, 172296), (18, 143580), (20, 129222), (24, 107685), (27, 95720), (30, 86148), (36, 71790), (40, 64611), (45, 57432), (54, 47860), (60, 43074), (72, 35895), (90, 28716), (108, 23930), (120, 21537), (135, 19144), (180, 14358), (216, 11965), (270, 9572), (360, 7179), (540, 4786), (1080, 2393)]