79055820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439199}}^1$

素因数の和:439214

約数の個数: 36

約数和(自身を含む): 239803200

約数和(自身を除く): 160747380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439199, 878398, 1317597, 1756796, 2195995, 2635194, 3952791, 4391990, 5270388, 6587985, 7905582, 8783980, 13175970, 15811164, 19763955, 26351940, 39527910, 79055820]

約数ペア:

[(1, 79055820), (2, 39527910), (3, 26351940), (4, 19763955), (5, 15811164), (6, 13175970), (9, 8783980), (10, 7905582), (12, 6587985), (15, 5270388), (18, 4391990), (20, 3952791), (30, 2635194), (36, 2195995), (45, 1756796), (60, 1317597), (90, 878398), (180, 439199)]