84418680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{703489}}^1$

素因数の和:703503

約数の個数: 32

約数和(自身を含む): 253256400

約数和(自身を除く): 168837720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 703489, 1406978, 2110467, 2813956, 3517445, 4220934, 5627912, 7034890, 8441868, 10552335, 14069780, 16883736, 21104670, 28139560, 42209340, 84418680]

約数ペア:

[(1, 84418680), (2, 42209340), (3, 28139560), (4, 21104670), (5, 16883736), (6, 14069780), (8, 10552335), (10, 8441868), (12, 7034890), (15, 5627912), (20, 4220934), (24, 3517445), (30, 2813956), (40, 2110467), (60, 1406978), (120, 703489)]