56446440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2719}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 170380800

約数和(自身を除く): 113934360

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, 1384, 1730, 2076, 2595, 2719, 3460, 4152, 5190, 5438, 6920, 8157, 10380, 10876, 13595, 16314, 20760, 21752, 27190, 32628, 40785, 54380, 65256, 81570, 108760, 163140, 326280, 470387, 940774, 1411161, 1881548, 2351935, 2822322, 3763096, 4703870, 5644644, 7055805, 9407740, 11289288, 14111610, 18815480, 28223220, 56446440]

約数ペア:

[(1, 56446440), (2, 28223220), (3, 18815480), (4, 14111610), (5, 11289288), (6, 9407740), (8, 7055805), (10, 5644644), (12, 4703870), (15, 3763096), (20, 2822322), (24, 2351935), (30, 1881548), (40, 1411161), (60, 940774), (120, 470387), (173, 326280), (346, 163140), (519, 108760), (692, 81570), (865, 65256), (1038, 54380), (1384, 40785), (1730, 32628), (2076, 27190), (2595, 21752), (2719, 20760), (3460, 16314), (4152, 13595), (5190, 10876), (5438, 10380), (6920, 8157)]