142751580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{4967}}^1$

素因数の和:5458

約数の個数: 48

約数和(自身を含む): 400619520

約数和(自身を除く): 257867940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 4967, 5748, 7185, 9580, 9934, 14370, 14901, 19868, 24835, 28740, 29802, 49670, 59604, 74505, 99340, 149010, 298020, 2379193, 4758386, 7137579, 9516772, 11895965, 14275158, 23791930, 28550316, 35687895, 47583860, 71375790, 142751580]

約数ペア:

[(1, 142751580), (2, 71375790), (3, 47583860), (4, 35687895), (5, 28550316), (6, 23791930), (10, 14275158), (12, 11895965), (15, 9516772), (20, 7137579), (30, 4758386), (60, 2379193), (479, 298020), (958, 149010), (1437, 99340), (1916, 74505), (2395, 59604), (2874, 49670), (4790, 29802), (4967, 28740), (5748, 24835), (7185, 19868), (9580, 14901), (9934, 14370)]