215577240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1796477}}^1$

素因数の和:1796491

約数の個数: 32

約数和(自身を含む): 646732080

約数和(自身を除く): 431154840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1796477, 3592954, 5389431, 7185908, 8982385, 10778862, 14371816, 17964770, 21557724, 26947155, 35929540, 43115448, 53894310, 71859080, 107788620, 215577240]

約数ペア:

[(1, 215577240), (2, 107788620), (3, 71859080), (4, 53894310), (5, 43115448), (6, 35929540), (8, 26947155), (10, 21557724), (12, 17964770), (15, 14371816), (20, 10778862), (24, 8982385), (30, 7185908), (40, 5389431), (60, 3592954), (120, 1796477)]