57485520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79841}}^1$

素因数の和:79860

約数の個数: 60

約数和(自身を含む): 193057956

約数和(自身を除く): 135572436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 79841, 159682, 239523, 319364, 399205, 479046, 638728, 718569, 798410, 958092, 1197615, 1277456, 1437138, 1596820, 1916184, 2395230, 2874276, 3193640, 3592845, 3832368, 4790460, 5748552, 6387280, 7185690, 9580920, 11497104, 14371380, 19161840, 28742760, 57485520]

約数ペア:

[(1, 57485520), (2, 28742760), (3, 19161840), (4, 14371380), (5, 11497104), (6, 9580920), (8, 7185690), (9, 6387280), (10, 5748552), (12, 4790460), (15, 3832368), (16, 3592845), (18, 3193640), (20, 2874276), (24, 2395230), (30, 1916184), (36, 1596820), (40, 1437138), (45, 1277456), (48, 1197615), (60, 958092), (72, 798410), (80, 718569), (90, 638728), (120, 479046), (144, 399205), (180, 319364), (240, 239523), (360, 159682), (720, 79841)]