890842320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4969}}^1$

素因数の和:5074

約数の個数: 160

約数和(自身を含む): 3106051200

約数和(自身を除く): 2215208880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2988, 3320, 3735, 3984, 4482, 4969, 4980, 5976, 6640, 7470, 8964, 9938, 9960, 11205, 11952, 14907, 14940, 17928, 19876, 19920, 22410, 24845, 29814, 29880, 35856, 39752, 44721, 44820, 49690, 59628, 59760, 74535, 79504, 89442, 89640, 99380, 119256, 134163, 149070, 178884, 179280, 198760, 223605, 238512, 268326, 298140, 357768, 397520, 412427, 447210, 536652, 596280, 670815, 715536, 824854, 894420, 1073304, 1192560, 1237281, 1341630, 1649708, 1788840, 2062135, 2146608, 2474562, 2683260, 3299416, 3577680, 3711843, 4124270, 4949124, 5366520, 6186405, 6598832, 7423686, 8248540, 9898248, 10733040, 11135529, 12372810, 14847372, 16497080, 18559215, 19796496, 22271058, 24745620, 29694744, 32994160, 37118430, 44542116, 49491240, 55677645, 59389488, 74236860, 89084232, 98982480, 111355290, 148473720, 178168464, 222710580, 296947440, 445421160, 890842320]

約数ペア:

[(1, 890842320), (2, 445421160), (3, 296947440), (4, 222710580), (5, 178168464), (6, 148473720), (8, 111355290), (9, 98982480), (10, 89084232), (12, 74236860), (15, 59389488), (16, 55677645), (18, 49491240), (20, 44542116), (24, 37118430), (27, 32994160), (30, 29694744), (36, 24745620), (40, 22271058), (45, 19796496), (48, 18559215), (54, 16497080), (60, 14847372), (72, 12372810), (80, 11135529), (83, 10733040), (90, 9898248), (108, 8248540), (120, 7423686), (135, 6598832), (144, 6186405), (166, 5366520), (180, 4949124), (216, 4124270), (240, 3711843), (249, 3577680), (270, 3299416), (332, 2683260), (360, 2474562), (415, 2146608), (432, 2062135), (498, 1788840), (540, 1649708), (664, 1341630), (720, 1237281), (747, 1192560), (830, 1073304), (996, 894420), (1080, 824854), (1245, 715536), (1328, 670815), (1494, 596280), (1660, 536652), (1992, 447210), (2160, 412427), (2241, 397520), (2490, 357768), (2988, 298140), (3320, 268326), (3735, 238512), (3984, 223605), (4482, 198760), (4969, 179280), (4980, 178884), (5976, 149070), (6640, 134163), (7470, 119256), (8964, 99380), (9938, 89640), (9960, 89442), (11205, 79504), (11952, 74535), (14907, 59760), (14940, 59628), (17928, 49690), (19876, 44820), (19920, 44721), (22410, 39752), (24845, 35856), (29814, 29880)]