121437720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337327}}^1$

素因数の和:337344

約数の個数: 48

約数和(自身を含む): 394673760

約数和(自身を除く): 273236040

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, 337327, 674654, 1011981, 1349308, 1686635, 2023962, 2698616, 3035943, 3373270, 4047924, 5059905, 6071886, 6746540, 8095848, 10119810, 12143772, 13493080, 15179715, 20239620, 24287544, 30359430, 40479240, 60718860, 121437720]

約数ペア:

[(1, 121437720), (2, 60718860), (3, 40479240), (4, 30359430), (5, 24287544), (6, 20239620), (8, 15179715), (9, 13493080), (10, 12143772), (12, 10119810), (15, 8095848), (18, 6746540), (20, 6071886), (24, 5059905), (30, 4047924), (36, 3373270), (40, 3035943), (45, 2698616), (60, 2023962), (72, 1686635), (90, 1349308), (120, 1011981), (180, 674654), (360, 337327)]