84542520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{704521}}^1$

素因数の和:704535

約数の個数: 32

約数和(自身を含む): 253627920

約数和(自身を除く): 169085400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 704521, 1409042, 2113563, 2818084, 3522605, 4227126, 5636168, 7045210, 8454252, 10567815, 14090420, 16908504, 21135630, 28180840, 42271260, 84542520]

約数ペア:

[(1, 84542520), (2, 42271260), (3, 28180840), (4, 21135630), (5, 16908504), (6, 14090420), (8, 10567815), (10, 8454252), (12, 7045210), (15, 5636168), (20, 4227126), (24, 3522605), (30, 2818084), (40, 2113563), (60, 1409042), (120, 704521)]