120079480

素因数分解:

$2^3\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{2027}}^1$

素因数の和:3519

約数の個数: 32

約数和(自身を含む): 270494640

約数和(自身を除く): 150415160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1481, 2027, 2962, 4054, 5924, 7405, 8108, 10135, 11848, 14810, 16216, 20270, 29620, 40540, 59240, 81080, 3001987, 6003974, 12007948, 15009935, 24015896, 30019870, 60039740, 120079480]

約数ペア:

[(1, 120079480), (2, 60039740), (4, 30019870), (5, 24015896), (8, 15009935), (10, 12007948), (20, 6003974), (40, 3001987), (1481, 81080), (2027, 59240), (2962, 40540), (4054, 29620), (5924, 20270), (7405, 16216), (8108, 14810), (10135, 11848)]