206340240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{859751}}^1$

素因数の和:859767

約数の個数: 40

約数和(自身を含む): 639655488

約数和(自身を除く): 433315248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 859751, 1719502, 2579253, 3439004, 4298755, 5158506, 6878008, 8597510, 10317012, 12896265, 13756016, 17195020, 20634024, 25792530, 34390040, 41268048, 51585060, 68780080, 103170120, 206340240]

約数ペア:

[(1, 206340240), (2, 103170120), (3, 68780080), (4, 51585060), (5, 41268048), (6, 34390040), (8, 25792530), (10, 20634024), (12, 17195020), (15, 13756016), (16, 12896265), (20, 10317012), (24, 8597510), (30, 6878008), (40, 5158506), (48, 4298755), (60, 3439004), (80, 2579253), (120, 1719502), (240, 859751)]