23104980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42787}}^1$

素因数の和:42805

約数の個数: 48

約数和(自身を含む): 71883840

約数和(自身を除く): 48778860

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, 42787, 85574, 128361, 171148, 213935, 256722, 385083, 427870, 513444, 641805, 770166, 855740, 1155249, 1283610, 1540332, 1925415, 2310498, 2567220, 3850830, 4620996, 5776245, 7701660, 11552490, 23104980]

約数ペア:

[(1, 23104980), (2, 11552490), (3, 7701660), (4, 5776245), (5, 4620996), (6, 3850830), (9, 2567220), (10, 2310498), (12, 1925415), (15, 1540332), (18, 1283610), (20, 1155249), (27, 855740), (30, 770166), (36, 641805), (45, 513444), (54, 427870), (60, 385083), (90, 256722), (108, 213935), (135, 171148), (180, 128361), (270, 85574), (540, 42787)]