84467640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{703897}}^1$

素因数の和:703911

約数の個数: 32

約数和(自身を含む): 253403280

約数和(自身を除く): 168935640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 703897, 1407794, 2111691, 2815588, 3519485, 4223382, 5631176, 7038970, 8446764, 10558455, 14077940, 16893528, 21116910, 28155880, 42233820, 84467640]

約数ペア:

[(1, 84467640), (2, 42233820), (3, 28155880), (4, 21116910), (5, 16893528), (6, 14077940), (8, 10558455), (10, 8446764), (12, 7038970), (15, 5631176), (20, 4223382), (24, 3519485), (30, 2815588), (40, 2111691), (60, 1407794), (120, 703897)]