47171520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 168

約数和(自身を含む): 177119280

約数和(自身を除く): 129947760

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1489, 1584, 1760, 1980, 2112, 2640, 2880, 2978, 3168, 3520, 3960, 4467, 5280, 5956, 6336, 7445, 7920, 8934, 10560, 11912, 13401, 14890, 15840, 16379, 17868, 22335, 23824, 26802, 29780, 31680, 32758, 35736, 44670, 47648, 49137, 53604, 59560, 65516, 67005, 71472, 81895, 89340, 95296, 98274, 107208, 119120, 131032, 134010, 142944, 147411, 163790, 178680, 196548, 214416, 238240, 245685, 262064, 268020, 285888, 294822, 327580, 357360, 393096, 428832, 476480, 491370, 524128, 536040, 589644, 655160, 714720, 737055, 786192, 857664, 982740, 1048256, 1072080, 1179288, 1310320, 1429440, 1474110, 1572384, 1965480, 2144160, 2358576, 2620640, 2948220, 3144768, 3930960, 4288320, 4717152, 5241280, 5896440, 7861920, 9434304, 11792880, 15723840, 23585760, 47171520]

約数ペア:

[(1, 47171520), (2, 23585760), (3, 15723840), (4, 11792880), (5, 9434304), (6, 7861920), (8, 5896440), (9, 5241280), (10, 4717152), (11, 4288320), (12, 3930960), (15, 3144768), (16, 2948220), (18, 2620640), (20, 2358576), (22, 2144160), (24, 1965480), (30, 1572384), (32, 1474110), (33, 1429440), (36, 1310320), (40, 1179288), (44, 1072080), (45, 1048256), (48, 982740), (55, 857664), (60, 786192), (64, 737055), (66, 714720), (72, 655160), (80, 589644), (88, 536040), (90, 524128), (96, 491370), (99, 476480), (110, 428832), (120, 393096), (132, 357360), (144, 327580), (160, 294822), (165, 285888), (176, 268020), (180, 262064), (192, 245685), (198, 238240), (220, 214416), (240, 196548), (264, 178680), (288, 163790), (320, 147411), (330, 142944), (352, 134010), (360, 131032), (396, 119120), (440, 107208), (480, 98274), (495, 95296), (528, 89340), (576, 81895), (660, 71472), (704, 67005), (720, 65516), (792, 59560), (880, 53604), (960, 49137), (990, 47648), (1056, 44670), (1320, 35736), (1440, 32758), (1489, 31680), (1584, 29780), (1760, 26802), (1980, 23824), (2112, 22335), (2640, 17868), (2880, 16379), (2978, 15840), (3168, 14890), (3520, 13401), (3960, 11912), (4467, 10560), (5280, 8934), (5956, 7920), (6336, 7445)]