870441120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{201491}}^1$

素因数の和:201515

約数の個数: 96

約数和(自身を含む): 3046559040

約数和(自身を除く): 2176117920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 201491, 402982, 604473, 805964, 1007455, 1208946, 1611928, 1813419, 2014910, 2417892, 3022365, 3223856, 3626838, 4029820, 4835784, 5440257, 6044730, 6447712, 7253676, 8059640, 9067095, 9671568, 10880514, 12089460, 14507352, 16119280, 18134190, 19343136, 21761028, 24178920, 27201285, 29014704, 32238560, 36268380, 43522056, 48357840, 54402570, 58029408, 72536760, 87044112, 96715680, 108805140, 145073520, 174088224, 217610280, 290147040, 435220560, 870441120]

約数ペア:

[(1, 870441120), (2, 435220560), (3, 290147040), (4, 217610280), (5, 174088224), (6, 145073520), (8, 108805140), (9, 96715680), (10, 87044112), (12, 72536760), (15, 58029408), (16, 54402570), (18, 48357840), (20, 43522056), (24, 36268380), (27, 32238560), (30, 29014704), (32, 27201285), (36, 24178920), (40, 21761028), (45, 19343136), (48, 18134190), (54, 16119280), (60, 14507352), (72, 12089460), (80, 10880514), (90, 9671568), (96, 9067095), (108, 8059640), (120, 7253676), (135, 6447712), (144, 6044730), (160, 5440257), (180, 4835784), (216, 4029820), (240, 3626838), (270, 3223856), (288, 3022365), (360, 2417892), (432, 2014910), (480, 1813419), (540, 1611928), (720, 1208946), (864, 1007455), (1080, 805964), (1440, 604473), (2160, 402982), (4320, 201491)]