628755840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109159}}^1$

素因数の和:109184

約数の個数: 96

約数和(自身を含む): 2171192400

約数和(自身を除く): 1542436560

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 109159, 218318, 327477, 436636, 545795, 654954, 873272, 982431, 1091590, 1309908, 1637385, 1746544, 1964862, 2183180, 2619816, 3274770, 3493088, 3929724, 4366360, 4912155, 5239632, 6549540, 6986176, 7859448, 8732720, 9824310, 10479264, 13099080, 13972352, 15718896, 17465440, 19648620, 20958528, 26198160, 31437792, 34930880, 39297240, 41917056, 52396320, 62875584, 69861760, 78594480, 104792640, 125751168, 157188960, 209585280, 314377920, 628755840]

約数ペア:

[(1, 628755840), (2, 314377920), (3, 209585280), (4, 157188960), (5, 125751168), (6, 104792640), (8, 78594480), (9, 69861760), (10, 62875584), (12, 52396320), (15, 41917056), (16, 39297240), (18, 34930880), (20, 31437792), (24, 26198160), (30, 20958528), (32, 19648620), (36, 17465440), (40, 15718896), (45, 13972352), (48, 13099080), (60, 10479264), (64, 9824310), (72, 8732720), (80, 7859448), (90, 6986176), (96, 6549540), (120, 5239632), (128, 4912155), (144, 4366360), (160, 3929724), (180, 3493088), (192, 3274770), (240, 2619816), (288, 2183180), (320, 1964862), (360, 1746544), (384, 1637385), (480, 1309908), (576, 1091590), (640, 982431), (720, 873272), (960, 654954), (1152, 545795), (1440, 436636), (1920, 327477), (2880, 218318), (5760, 109159)]