207957480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1732979}}^1$

素因数の和:1732993

約数の個数: 32

約数和(自身を含む): 623872800

約数和(自身を除く): 415915320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1732979, 3465958, 5198937, 6931916, 8664895, 10397874, 13863832, 17329790, 20795748, 25994685, 34659580, 41591496, 51989370, 69319160, 103978740, 207957480]

約数ペア:

[(1, 207957480), (2, 103978740), (3, 69319160), (4, 51989370), (5, 41591496), (6, 34659580), (8, 25994685), (10, 20795748), (12, 17329790), (15, 13863832), (20, 10397874), (24, 8664895), (30, 6931916), (40, 5198937), (60, 3465958), (120, 1732979)]