872114640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{2579}}^1$

素因数の和:4004

約数の個数: 80

約数和(自身を含む): 2706523200

約数和(自身を除く): 1834408560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1409, 2579, 2818, 4227, 5158, 5636, 7045, 7737, 8454, 10316, 11272, 12895, 14090, 15474, 16908, 20632, 21135, 22544, 25790, 28180, 30948, 33816, 38685, 41264, 42270, 51580, 56360, 61896, 67632, 77370, 84540, 103160, 112720, 123792, 154740, 169080, 206320, 309480, 338160, 618960, 3633811, 7267622, 10901433, 14535244, 18169055, 21802866, 29070488, 36338110, 43605732, 54507165, 58140976, 72676220, 87211464, 109014330, 145352440, 174422928, 218028660, 290704880, 436057320, 872114640]

約数ペア:

[(1, 872114640), (2, 436057320), (3, 290704880), (4, 218028660), (5, 174422928), (6, 145352440), (8, 109014330), (10, 87211464), (12, 72676220), (15, 58140976), (16, 54507165), (20, 43605732), (24, 36338110), (30, 29070488), (40, 21802866), (48, 18169055), (60, 14535244), (80, 10901433), (120, 7267622), (240, 3633811), (1409, 618960), (2579, 338160), (2818, 309480), (4227, 206320), (5158, 169080), (5636, 154740), (7045, 123792), (7737, 112720), (8454, 103160), (10316, 84540), (11272, 77370), (12895, 67632), (14090, 61896), (15474, 56360), (16908, 51580), (20632, 42270), (21135, 41264), (22544, 38685), (25790, 33816), (28180, 30948)]