65442060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{121189}}^1$

素因数の和:121207

約数の個数: 48

約数和(自身を含む): 203599200

約数和(自身を除く): 138157140

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, 121189, 242378, 363567, 484756, 605945, 727134, 1090701, 1211890, 1454268, 1817835, 2181402, 2423780, 3272103, 3635670, 4362804, 5453505, 6544206, 7271340, 10907010, 13088412, 16360515, 21814020, 32721030, 65442060]

約数ペア:

[(1, 65442060), (2, 32721030), (3, 21814020), (4, 16360515), (5, 13088412), (6, 10907010), (9, 7271340), (10, 6544206), (12, 5453505), (15, 4362804), (18, 3635670), (20, 3272103), (27, 2423780), (30, 2181402), (36, 1817835), (45, 1454268), (54, 1211890), (60, 1090701), (90, 727134), (108, 605945), (135, 484756), (180, 363567), (270, 242378), (540, 121189)]