28182060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52189}}^1$

素因数の和:52207

約数の個数: 48

約数和(自身を含む): 87679200

約数和(自身を除く): 59497140

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, 52189, 104378, 156567, 208756, 260945, 313134, 469701, 521890, 626268, 782835, 939402, 1043780, 1409103, 1565670, 1878804, 2348505, 2818206, 3131340, 4697010, 5636412, 7045515, 9394020, 14091030, 28182060]

約数ペア:

[(1, 28182060), (2, 14091030), (3, 9394020), (4, 7045515), (5, 5636412), (6, 4697010), (9, 3131340), (10, 2818206), (12, 2348505), (15, 1878804), (18, 1565670), (20, 1409103), (27, 1043780), (30, 939402), (36, 782835), (45, 626268), (54, 521890), (60, 469701), (90, 313134), (108, 260945), (135, 208756), (180, 156567), (270, 104378), (540, 52189)]