156239340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5347}}^1$

素因数の和:5846

約数の個数: 48

約数和(自身を含む): 438450432

約数和(自身を除く): 282211092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2922, 4870, 5347, 5844, 7305, 9740, 10694, 14610, 16041, 21388, 26735, 29220, 32082, 53470, 64164, 80205, 106940, 160410, 320820, 2603989, 5207978, 7811967, 10415956, 13019945, 15623934, 26039890, 31247868, 39059835, 52079780, 78119670, 156239340]

約数ペア:

[(1, 156239340), (2, 78119670), (3, 52079780), (4, 39059835), (5, 31247868), (6, 26039890), (10, 15623934), (12, 13019945), (15, 10415956), (20, 7811967), (30, 5207978), (60, 2603989), (487, 320820), (974, 160410), (1461, 106940), (1948, 80205), (2435, 64164), (2922, 53470), (4870, 32082), (5347, 29220), (5844, 26735), (7305, 21388), (9740, 16041), (10694, 14610)]