73075320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{202987}}^1$

素因数の和:203004

約数の個数: 48

約数和(自身を含む): 237495960

約数和(自身を除く): 164420640

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, 202987, 405974, 608961, 811948, 1014935, 1217922, 1623896, 1826883, 2029870, 2435844, 3044805, 3653766, 4059740, 4871688, 6089610, 7307532, 8119480, 9134415, 12179220, 14615064, 18268830, 24358440, 36537660, 73075320]

約数ペア:

[(1, 73075320), (2, 36537660), (3, 24358440), (4, 18268830), (5, 14615064), (6, 12179220), (8, 9134415), (9, 8119480), (10, 7307532), (12, 6089610), (15, 4871688), (18, 4059740), (20, 3653766), (24, 3044805), (30, 2435844), (36, 2029870), (40, 1826883), (45, 1623896), (60, 1217922), (72, 1014935), (90, 811948), (120, 608961), (180, 405974), (360, 202987)]