201906240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210319}}^1$

素因数の和:210339

約数の個数: 56

約数和(自身を含む): 641055360

約数和(自身を除く): 439149120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210319, 420638, 630957, 841276, 1051595, 1261914, 1682552, 2103190, 2523828, 3154785, 3365104, 4206380, 5047656, 6309570, 6730208, 8412760, 10095312, 12619140, 13460416, 16825520, 20190624, 25238280, 33651040, 40381248, 50476560, 67302080, 100953120, 201906240]

約数ペア:

[(1, 201906240), (2, 100953120), (3, 67302080), (4, 50476560), (5, 40381248), (6, 33651040), (8, 25238280), (10, 20190624), (12, 16825520), (15, 13460416), (16, 12619140), (20, 10095312), (24, 8412760), (30, 6730208), (32, 6309570), (40, 5047656), (48, 4206380), (60, 3365104), (64, 3154785), (80, 2523828), (96, 2103190), (120, 1682552), (160, 1261914), (192, 1051595), (240, 841276), (320, 630957), (480, 420638), (960, 210319)]