8749080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{8101}}^1$

素因数の和:8121

約数の個数: 64

約数和(自身を含む): 29167200

約数和(自身を除く): 20418120

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, 8101, 16202, 24303, 32404, 40505, 48606, 64808, 72909, 81010, 97212, 121515, 145818, 162020, 194424, 218727, 243030, 291636, 324040, 364545, 437454, 486060, 583272, 729090, 874908, 972120, 1093635, 1458180, 1749816, 2187270, 2916360, 4374540, 8749080]

約数ペア:

[(1, 8749080), (2, 4374540), (3, 2916360), (4, 2187270), (5, 1749816), (6, 1458180), (8, 1093635), (9, 972120), (10, 874908), (12, 729090), (15, 583272), (18, 486060), (20, 437454), (24, 364545), (27, 324040), (30, 291636), (36, 243030), (40, 218727), (45, 194424), (54, 162020), (60, 145818), (72, 121515), (90, 97212), (108, 81010), (120, 72909), (135, 64808), (180, 48606), (216, 40505), (270, 32404), (360, 24303), (540, 16202), (1080, 8101)]