147520980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{273187}}^1$

素因数の和:273205

約数の個数: 48

約数和(自身を含む): 458955840

約数和(自身を除く): 311434860

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, 273187, 546374, 819561, 1092748, 1365935, 1639122, 2458683, 2731870, 3278244, 4097805, 4917366, 5463740, 7376049, 8195610, 9834732, 12293415, 14752098, 16391220, 24586830, 29504196, 36880245, 49173660, 73760490, 147520980]

約数ペア:

[(1, 147520980), (2, 73760490), (3, 49173660), (4, 36880245), (5, 29504196), (6, 24586830), (9, 16391220), (10, 14752098), (12, 12293415), (15, 9834732), (18, 8195610), (20, 7376049), (27, 5463740), (30, 4917366), (36, 4097805), (45, 3278244), (54, 2731870), (60, 2458683), (90, 1639122), (108, 1365935), (135, 1092748), (180, 819561), (270, 546374), (540, 273187)]