84611640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{705097}}^1$

素因数の和:705111

約数の個数: 32

約数和(自身を含む): 253835280

約数和(自身を除く): 169223640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 705097, 1410194, 2115291, 2820388, 3525485, 4230582, 5640776, 7050970, 8461164, 10576455, 14101940, 16922328, 21152910, 28203880, 42305820, 84611640]

約数ペア:

[(1, 84611640), (2, 42305820), (3, 28203880), (4, 21152910), (5, 16922328), (6, 14101940), (8, 10576455), (10, 8461164), (12, 7050970), (15, 5640776), (20, 4230582), (24, 3525485), (30, 2820388), (40, 2115291), (60, 1410194), (120, 705097)]