1628015040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{565283}}^1$

素因数の和:565306

約数の個数: 84

約数和(自身を含む): 5599703304

約数和(自身を除く): 3971688264

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 565283, 1130566, 1695849, 2261132, 2826415, 3391698, 4522264, 5087547, 5652830, 6783396, 8479245, 9044528, 10175094, 11305660, 13566792, 16958490, 18089056, 20350188, 22611320, 25437735, 27133584, 33916980, 36178112, 40700376, 45222640, 50875470, 54267168, 67833960, 81400752, 90445280, 101750940, 108534336, 135667920, 162801504, 180890560, 203501880, 271335840, 325603008, 407003760, 542671680, 814007520, 1628015040]

約数ペア:

[(1, 1628015040), (2, 814007520), (3, 542671680), (4, 407003760), (5, 325603008), (6, 271335840), (8, 203501880), (9, 180890560), (10, 162801504), (12, 135667920), (15, 108534336), (16, 101750940), (18, 90445280), (20, 81400752), (24, 67833960), (30, 54267168), (32, 50875470), (36, 45222640), (40, 40700376), (45, 36178112), (48, 33916980), (60, 27133584), (64, 25437735), (72, 22611320), (80, 20350188), (90, 18089056), (96, 16958490), (120, 13566792), (144, 11305660), (160, 10175094), (180, 9044528), (192, 8479245), (240, 6783396), (288, 5652830), (320, 5087547), (360, 4522264), (480, 3391698), (576, 2826415), (720, 2261132), (960, 1695849), (1440, 1130566), (2880, 565283)]