12443040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8641}}^1$

素因数の和:8662

約数の個数: 72

約数和(自身を含む): 42466788

約数和(自身を除く): 30023748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8641, 17282, 25923, 34564, 43205, 51846, 69128, 77769, 86410, 103692, 129615, 138256, 155538, 172820, 207384, 259230, 276512, 311076, 345640, 388845, 414768, 518460, 622152, 691280, 777690, 829536, 1036920, 1244304, 1382560, 1555380, 2073840, 2488608, 3110760, 4147680, 6221520, 12443040]

約数ペア:

[(1, 12443040), (2, 6221520), (3, 4147680), (4, 3110760), (5, 2488608), (6, 2073840), (8, 1555380), (9, 1382560), (10, 1244304), (12, 1036920), (15, 829536), (16, 777690), (18, 691280), (20, 622152), (24, 518460), (30, 414768), (32, 388845), (36, 345640), (40, 311076), (45, 276512), (48, 259230), (60, 207384), (72, 172820), (80, 155538), (90, 138256), (96, 129615), (120, 103692), (144, 86410), (160, 77769), (180, 69128), (240, 51846), (288, 43205), (360, 34564), (480, 25923), (720, 17282), (1440, 8641)]