20762760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173023}}^1$

素因数の和:173037

約数の個数: 32

約数和(自身を含む): 62288640

約数和(自身を除く): 41525880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173023, 346046, 519069, 692092, 865115, 1038138, 1384184, 1730230, 2076276, 2595345, 3460460, 4152552, 5190690, 6920920, 10381380, 20762760]

約数ペア:

[(1, 20762760), (2, 10381380), (3, 6920920), (4, 5190690), (5, 4152552), (6, 3460460), (8, 2595345), (10, 2076276), (12, 1730230), (15, 1384184), (20, 1038138), (24, 865115), (30, 692092), (40, 519069), (60, 346046), (120, 173023)]