121150660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 268160256

約数和(自身を除く): 147009596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 2060, 2369, 2557, 4738, 5114, 9476, 10228, 11845, 12785, 23690, 25570, 47380, 51140, 58811, 117622, 235244, 263371, 294055, 526742, 588110, 1053484, 1176220, 1316855, 2633710, 5267420, 6057533, 12115066, 24230132, 30287665, 60575330, 121150660]

約数ペア:

[(1, 121150660), (2, 60575330), (4, 30287665), (5, 24230132), (10, 12115066), (20, 6057533), (23, 5267420), (46, 2633710), (92, 1316855), (103, 1176220), (115, 1053484), (206, 588110), (230, 526742), (412, 294055), (460, 263371), (515, 235244), (1030, 117622), (2060, 58811), (2369, 51140), (2557, 47380), (4738, 25570), (5114, 23690), (9476, 12785), (10228, 11845)]