814007520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{565283}}^1$

素因数の和:565304

約数の個数: 72

約数和(自身を含む): 2777805576

約数和(自身を除く): 1963798056

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, 565283, 1130566, 1695849, 2261132, 2826415, 3391698, 4522264, 5087547, 5652830, 6783396, 8479245, 9044528, 10175094, 11305660, 13566792, 16958490, 18089056, 20350188, 22611320, 25437735, 27133584, 33916980, 40700376, 45222640, 50875470, 54267168, 67833960, 81400752, 90445280, 101750940, 135667920, 162801504, 203501880, 271335840, 407003760, 814007520]

約数ペア:

[(1, 814007520), (2, 407003760), (3, 271335840), (4, 203501880), (5, 162801504), (6, 135667920), (8, 101750940), (9, 90445280), (10, 81400752), (12, 67833960), (15, 54267168), (16, 50875470), (18, 45222640), (20, 40700376), (24, 33916980), (30, 27133584), (32, 25437735), (36, 22611320), (40, 20350188), (45, 18089056), (48, 16958490), (60, 13566792), (72, 11305660), (80, 10175094), (90, 9044528), (96, 8479245), (120, 6783396), (144, 5652830), (160, 5087547), (180, 4522264), (240, 3391698), (288, 2826415), (360, 2261132), (480, 1695849), (720, 1130566), (1440, 565283)]