84623640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{705197}}^1$

素因数の和:705211

約数の個数: 32

約数和(自身を含む): 253871280

約数和(自身を除く): 169247640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 705197, 1410394, 2115591, 2820788, 3525985, 4231182, 5641576, 7051970, 8462364, 10577955, 14103940, 16924728, 21155910, 28207880, 42311820, 84623640]

約数ペア:

[(1, 84623640), (2, 42311820), (3, 28207880), (4, 21155910), (5, 16924728), (6, 14103940), (8, 10577955), (10, 8462364), (12, 7051970), (15, 5641576), (20, 4231182), (24, 3525985), (30, 2820788), (40, 2115591), (60, 1410394), (120, 705197)]