11863920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{49433}}^1$

素因数の和:49449

約数の個数: 40

約数和(自身を含む): 36778896

約数和(自身を除く): 24914976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 49433, 98866, 148299, 197732, 247165, 296598, 395464, 494330, 593196, 741495, 790928, 988660, 1186392, 1482990, 1977320, 2372784, 2965980, 3954640, 5931960, 11863920]

約数ペア:

[(1, 11863920), (2, 5931960), (3, 3954640), (4, 2965980), (5, 2372784), (6, 1977320), (8, 1482990), (10, 1186392), (12, 988660), (15, 790928), (16, 741495), (20, 593196), (24, 494330), (30, 395464), (40, 296598), (48, 247165), (60, 197732), (80, 148299), (120, 98866), (240, 49433)]