272455920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11467}}^1$

素因数の和:11500

約数の個数: 160

約数和(自身を含む): 1023863040

約数和(自身を除く): 751407120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11467, 11880, 22934, 23760, 34401, 45868, 57335, 68802, 91736, 103203, 114670, 126137, 137604, 172005, 183472, 206406, 229340, 252274, 275208, 309609, 344010, 378411, 412812, 458680, 504548, 516015, 550416, 619218, 630685, 688020, 756822, 825624, 917360, 1009096, 1032030, 1135233, 1238436, 1261370, 1376040, 1513644, 1548045, 1651248, 1892055, 2018192, 2064060, 2270466, 2476872, 2522740, 2752080, 3027288, 3096090, 3405699, 3784110, 4128120, 4540932, 4953744, 5045480, 5676165, 6054576, 6192180, 6811398, 7568220, 8256240, 9081864, 10090960, 11352330, 12384360, 13622796, 15136440, 17028495, 18163728, 22704660, 24768720, 27245592, 30272880, 34056990, 45409320, 54491184, 68113980, 90818640, 136227960, 272455920]

約数ペア:

[(1, 272455920), (2, 136227960), (3, 90818640), (4, 68113980), (5, 54491184), (6, 45409320), (8, 34056990), (9, 30272880), (10, 27245592), (11, 24768720), (12, 22704660), (15, 18163728), (16, 17028495), (18, 15136440), (20, 13622796), (22, 12384360), (24, 11352330), (27, 10090960), (30, 9081864), (33, 8256240), (36, 7568220), (40, 6811398), (44, 6192180), (45, 6054576), (48, 5676165), (54, 5045480), (55, 4953744), (60, 4540932), (66, 4128120), (72, 3784110), (80, 3405699), (88, 3096090), (90, 3027288), (99, 2752080), (108, 2522740), (110, 2476872), (120, 2270466), (132, 2064060), (135, 2018192), (144, 1892055), (165, 1651248), (176, 1548045), (180, 1513644), (198, 1376040), (216, 1261370), (220, 1238436), (240, 1135233), (264, 1032030), (270, 1009096), (297, 917360), (330, 825624), (360, 756822), (396, 688020), (432, 630685), (440, 619218), (495, 550416), (528, 516015), (540, 504548), (594, 458680), (660, 412812), (720, 378411), (792, 344010), (880, 309609), (990, 275208), (1080, 252274), (1188, 229340), (1320, 206406), (1485, 183472), (1584, 172005), (1980, 137604), (2160, 126137), (2376, 114670), (2640, 103203), (2970, 91736), (3960, 68802), (4752, 57335), (5940, 45868), (7920, 34401), (11467, 23760), (11880, 22934)]