47820960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3019}}^1$

素因数の和:3051

約数の個数: 144

約数和(自身を含む): 178083360

約数和(自身を除く): 130262400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3019, 3168, 3960, 5280, 6038, 7920, 9057, 12076, 15095, 15840, 18114, 24152, 27171, 30190, 33209, 36228, 45285, 48304, 54342, 60380, 66418, 72456, 90570, 96608, 99627, 108684, 120760, 132836, 135855, 144912, 166045, 181140, 199254, 217368, 241520, 265672, 271710, 289824, 298881, 332090, 362280, 398508, 434736, 483040, 498135, 531344, 543420, 597762, 664180, 724560, 797016, 869472, 996270, 1062688, 1086840, 1195524, 1328360, 1449120, 1494405, 1594032, 1992540, 2173680, 2391048, 2656720, 2988810, 3188064, 3985080, 4347360, 4782096, 5313440, 5977620, 7970160, 9564192, 11955240, 15940320, 23910480, 47820960]

約数ペア:

[(1, 47820960), (2, 23910480), (3, 15940320), (4, 11955240), (5, 9564192), (6, 7970160), (8, 5977620), (9, 5313440), (10, 4782096), (11, 4347360), (12, 3985080), (15, 3188064), (16, 2988810), (18, 2656720), (20, 2391048), (22, 2173680), (24, 1992540), (30, 1594032), (32, 1494405), (33, 1449120), (36, 1328360), (40, 1195524), (44, 1086840), (45, 1062688), (48, 996270), (55, 869472), (60, 797016), (66, 724560), (72, 664180), (80, 597762), (88, 543420), (90, 531344), (96, 498135), (99, 483040), (110, 434736), (120, 398508), (132, 362280), (144, 332090), (160, 298881), (165, 289824), (176, 271710), (180, 265672), (198, 241520), (220, 217368), (240, 199254), (264, 181140), (288, 166045), (330, 144912), (352, 135855), (360, 132836), (396, 120760), (440, 108684), (480, 99627), (495, 96608), (528, 90570), (660, 72456), (720, 66418), (792, 60380), (880, 54342), (990, 48304), (1056, 45285), (1320, 36228), (1440, 33209), (1584, 30190), (1760, 27171), (1980, 24152), (2640, 18114), (3019, 15840), (3168, 15095), (3960, 12076), (5280, 9057), (6038, 7920)]