23188920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 70031520

約数和(自身を除く): 46842600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1117, 1384, 1730, 2076, 2234, 2595, 3351, 3460, 4152, 4468, 5190, 5585, 6702, 6920, 8936, 10380, 11170, 13404, 16755, 20760, 22340, 26808, 33510, 44680, 67020, 134040, 193241, 386482, 579723, 772964, 966205, 1159446, 1545928, 1932410, 2318892, 2898615, 3864820, 4637784, 5797230, 7729640, 11594460, 23188920]

約数ペア:

[(1, 23188920), (2, 11594460), (3, 7729640), (4, 5797230), (5, 4637784), (6, 3864820), (8, 2898615), (10, 2318892), (12, 1932410), (15, 1545928), (20, 1159446), (24, 966205), (30, 772964), (40, 579723), (60, 386482), (120, 193241), (173, 134040), (346, 67020), (519, 44680), (692, 33510), (865, 26808), (1038, 22340), (1117, 20760), (1384, 16755), (1730, 13404), (2076, 11170), (2234, 10380), (2595, 8936), (3351, 6920), (3460, 6702), (4152, 5585), (4468, 5190)]