120031480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{130469}}^1$

素因数の和:130503

約数の個数: 32

約数和(自身を含む): 281815200

約数和(自身を除く): 161783720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 130469, 260938, 521876, 652345, 1043752, 1304690, 2609380, 3000787, 5218760, 6001574, 12003148, 15003935, 24006296, 30007870, 60015740, 120031480]

約数ペア:

[(1, 120031480), (2, 60015740), (4, 30007870), (5, 24006296), (8, 15003935), (10, 12003148), (20, 6001574), (23, 5218760), (40, 3000787), (46, 2609380), (92, 1304690), (115, 1043752), (184, 652345), (230, 521876), (460, 260938), (920, 130469)]