187968960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65267}}^1$

素因数の和:65290

約数の個数: 84

約数和(自身を含む): 646544808

約数和(自身を除く): 458575848

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, 65267, 130534, 195801, 261068, 326335, 391602, 522136, 587403, 652670, 783204, 979005, 1044272, 1174806, 1305340, 1566408, 1958010, 2088544, 2349612, 2610680, 2937015, 3132816, 3916020, 4177088, 4699224, 5221360, 5874030, 6265632, 7832040, 9398448, 10442720, 11748060, 12531264, 15664080, 18796896, 20885440, 23496120, 31328160, 37593792, 46992240, 62656320, 93984480, 187968960]

約数ペア:

[(1, 187968960), (2, 93984480), (3, 62656320), (4, 46992240), (5, 37593792), (6, 31328160), (8, 23496120), (9, 20885440), (10, 18796896), (12, 15664080), (15, 12531264), (16, 11748060), (18, 10442720), (20, 9398448), (24, 7832040), (30, 6265632), (32, 5874030), (36, 5221360), (40, 4699224), (45, 4177088), (48, 3916020), (60, 3132816), (64, 2937015), (72, 2610680), (80, 2349612), (90, 2088544), (96, 1958010), (120, 1566408), (144, 1305340), (160, 1174806), (180, 1044272), (192, 979005), (240, 783204), (288, 652670), (320, 587403), (360, 522136), (480, 391602), (576, 326335), (720, 261068), (960, 195801), (1440, 130534), (2880, 65267)]