23971320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{66587}}^1$

素因数の和:66604

約数の個数: 48

約数和(自身を含む): 77907960

約数和(自身を除く): 53936640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 66587, 133174, 199761, 266348, 332935, 399522, 532696, 599283, 665870, 799044, 998805, 1198566, 1331740, 1598088, 1997610, 2397132, 2663480, 2996415, 3995220, 4794264, 5992830, 7990440, 11985660, 23971320]

約数ペア:

[(1, 23971320), (2, 11985660), (3, 7990440), (4, 5992830), (5, 4794264), (6, 3995220), (8, 2996415), (9, 2663480), (10, 2397132), (12, 1997610), (15, 1598088), (18, 1331740), (20, 1198566), (24, 998805), (30, 799044), (36, 665870), (40, 599283), (45, 532696), (60, 399522), (72, 332935), (90, 266348), (120, 199761), (180, 133174), (360, 66587)]