188839920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{786833}}^1$

素因数の和:786849

約数の個数: 40

約数和(自身を含む): 585404496

約数和(自身を除く): 396564576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 786833, 1573666, 2360499, 3147332, 3934165, 4720998, 6294664, 7868330, 9441996, 11802495, 12589328, 15736660, 18883992, 23604990, 31473320, 37767984, 47209980, 62946640, 94419960, 188839920]

約数ペア:

[(1, 188839920), (2, 94419960), (3, 62946640), (4, 47209980), (5, 37767984), (6, 31473320), (8, 23604990), (10, 18883992), (12, 15736660), (15, 12589328), (16, 11802495), (20, 9441996), (24, 7868330), (30, 6294664), (40, 4720998), (48, 3934165), (60, 3147332), (80, 2360499), (120, 1573666), (240, 786833)]