23857320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{198811}}^1$

素因数の和:198825

約数の個数: 32

約数和(自身を含む): 71572320

約数和(自身を除く): 47715000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 198811, 397622, 596433, 795244, 994055, 1192866, 1590488, 1988110, 2385732, 2982165, 3976220, 4771464, 5964330, 7952440, 11928660, 23857320]

約数ペア:

[(1, 23857320), (2, 11928660), (3, 7952440), (4, 5964330), (5, 4771464), (6, 3976220), (8, 2982165), (10, 2385732), (12, 1988110), (15, 1590488), (20, 1192866), (24, 994055), (30, 795244), (40, 596433), (60, 397622), (120, 198811)]