57574320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239893}}^1$

素因数の和:239909

約数の個数: 40

約数和(自身を含む): 178481136

約数和(自身を除く): 120906816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239893, 479786, 719679, 959572, 1199465, 1439358, 1919144, 2398930, 2878716, 3598395, 3838288, 4797860, 5757432, 7196790, 9595720, 11514864, 14393580, 19191440, 28787160, 57574320]

約数ペア:

[(1, 57574320), (2, 28787160), (3, 19191440), (4, 14393580), (5, 11514864), (6, 9595720), (8, 7196790), (10, 5757432), (12, 4797860), (15, 3838288), (16, 3598395), (20, 2878716), (24, 2398930), (30, 1919144), (40, 1439358), (48, 1199465), (60, 959572), (80, 719679), (120, 479786), (240, 239893)]