648036240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2700151}}^1$

素因数の和:2700167

約数の個数: 40

約数和(自身を含む): 2008913088

約数和(自身を除く): 1360876848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2700151, 5400302, 8100453, 10800604, 13500755, 16200906, 21601208, 27001510, 32401812, 40502265, 43202416, 54003020, 64803624, 81004530, 108006040, 129607248, 162009060, 216012080, 324018120, 648036240]

約数ペア:

[(1, 648036240), (2, 324018120), (3, 216012080), (4, 162009060), (5, 129607248), (6, 108006040), (8, 81004530), (10, 64803624), (12, 54003020), (15, 43202416), (16, 40502265), (20, 32401812), (24, 27001510), (30, 21601208), (40, 16200906), (48, 13500755), (60, 10800604), (80, 8100453), (120, 5400302), (240, 2700151)]