198523320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1654361}}^1$

素因数の和:1654375

約数の個数: 32

約数和(自身を含む): 595570320

約数和(自身を除く): 397047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1654361, 3308722, 4963083, 6617444, 8271805, 9926166, 13234888, 16543610, 19852332, 24815415, 33087220, 39704664, 49630830, 66174440, 99261660, 198523320]

約数ペア:

[(1, 198523320), (2, 99261660), (3, 66174440), (4, 49630830), (5, 39704664), (6, 33087220), (8, 24815415), (10, 19852332), (12, 16543610), (15, 13234888), (20, 9926166), (24, 8271805), (30, 6617444), (40, 4963083), (60, 3308722), (120, 1654361)]