854390280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7119919}}^1$

素因数の和:7119933

約数の個数: 32

約数和(自身を含む): 2563171200

約数和(自身を除く): 1708780920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7119919, 14239838, 21359757, 28479676, 35599595, 42719514, 56959352, 71199190, 85439028, 106798785, 142398380, 170878056, 213597570, 284796760, 427195140, 854390280]

約数ペア:

[(1, 854390280), (2, 427195140), (3, 284796760), (4, 213597570), (5, 170878056), (6, 142398380), (8, 106798785), (10, 85439028), (12, 71199190), (15, 56959352), (20, 42719514), (24, 35599595), (30, 28479676), (40, 21359757), (60, 14239838), (120, 7119919)]