15075180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{27917}}^1$

素因数の和:27935

約数の個数: 48

約数和(自身を含む): 46902240

約数和(自身を除く): 31827060

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, 27917, 55834, 83751, 111668, 139585, 167502, 251253, 279170, 335004, 418755, 502506, 558340, 753759, 837510, 1005012, 1256265, 1507518, 1675020, 2512530, 3015036, 3768795, 5025060, 7537590, 15075180]

約数ペア:

[(1, 15075180), (2, 7537590), (3, 5025060), (4, 3768795), (5, 3015036), (6, 2512530), (9, 1675020), (10, 1507518), (12, 1256265), (15, 1005012), (18, 837510), (20, 753759), (27, 558340), (30, 502506), (36, 418755), (45, 335004), (54, 279170), (60, 251253), (90, 167502), (108, 139585), (135, 111668), (180, 83751), (270, 55834), (540, 27917)]