52886640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220361}}^1$

素因数の和:220377

約数の個数: 40

約数和(自身を含む): 163949328

約数和(自身を除く): 111062688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220361, 440722, 661083, 881444, 1101805, 1322166, 1762888, 2203610, 2644332, 3305415, 3525776, 4407220, 5288664, 6610830, 8814440, 10577328, 13221660, 17628880, 26443320, 52886640]

約数ペア:

[(1, 52886640), (2, 26443320), (3, 17628880), (4, 13221660), (5, 10577328), (6, 8814440), (8, 6610830), (10, 5288664), (12, 4407220), (15, 3525776), (16, 3305415), (20, 2644332), (24, 2203610), (30, 1762888), (40, 1322166), (48, 1101805), (60, 881444), (80, 661083), (120, 440722), (240, 220361)]