47178720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 168618240

約数和(自身を除く): 121439520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 163, 180, 201, 216, 240, 268, 270, 288, 326, 335, 360, 402, 432, 480, 489, 536, 540, 603, 652, 670, 720, 804, 815, 864, 978, 1005, 1072, 1080, 1206, 1304, 1340, 1440, 1467, 1608, 1630, 1809, 1956, 2010, 2144, 2160, 2412, 2445, 2608, 2680, 2934, 3015, 3216, 3260, 3618, 3912, 4020, 4320, 4401, 4824, 4890, 5216, 5360, 5868, 6030, 6432, 6520, 7236, 7335, 7824, 8040, 8802, 9045, 9648, 9780, 10720, 10921, 11736, 12060, 13040, 14472, 14670, 15648, 16080, 17604, 18090, 19296, 19560, 21842, 22005, 23472, 24120, 26080, 28944, 29340, 32160, 32763, 35208, 36180, 39120, 43684, 44010, 46944, 48240, 54605, 57888, 58680, 65526, 70416, 72360, 78240, 87368, 88020, 96480, 98289, 109210, 117360, 131052, 140832, 144720, 163815, 174736, 176040, 196578, 218420, 234720, 262104, 289440, 294867, 327630, 349472, 352080, 393156, 436840, 491445, 524208, 589734, 655260, 704160, 786312, 873680, 982890, 1048416, 1179468, 1310520, 1474335, 1572624, 1747360, 1965780, 2358936, 2621040, 2948670, 3145248, 3931560, 4717872, 5242080, 5897340, 7863120, 9435744, 11794680, 15726240, 23589360, 47178720]

約数ペア:

[(1, 47178720), (2, 23589360), (3, 15726240), (4, 11794680), (5, 9435744), (6, 7863120), (8, 5897340), (9, 5242080), (10, 4717872), (12, 3931560), (15, 3145248), (16, 2948670), (18, 2621040), (20, 2358936), (24, 1965780), (27, 1747360), (30, 1572624), (32, 1474335), (36, 1310520), (40, 1179468), (45, 1048416), (48, 982890), (54, 873680), (60, 786312), (67, 704160), (72, 655260), (80, 589734), (90, 524208), (96, 491445), (108, 436840), (120, 393156), (134, 352080), (135, 349472), (144, 327630), (160, 294867), (163, 289440), (180, 262104), (201, 234720), (216, 218420), (240, 196578), (268, 176040), (270, 174736), (288, 163815), (326, 144720), (335, 140832), (360, 131052), (402, 117360), (432, 109210), (480, 98289), (489, 96480), (536, 88020), (540, 87368), (603, 78240), (652, 72360), (670, 70416), (720, 65526), (804, 58680), (815, 57888), (864, 54605), (978, 48240), (1005, 46944), (1072, 44010), (1080, 43684), (1206, 39120), (1304, 36180), (1340, 35208), (1440, 32763), (1467, 32160), (1608, 29340), (1630, 28944), (1809, 26080), (1956, 24120), (2010, 23472), (2144, 22005), (2160, 21842), (2412, 19560), (2445, 19296), (2608, 18090), (2680, 17604), (2934, 16080), (3015, 15648), (3216, 14670), (3260, 14472), (3618, 13040), (3912, 12060), (4020, 11736), (4320, 10921), (4401, 10720), (4824, 9780), (4890, 9648), (5216, 9045), (5360, 8802), (5868, 8040), (6030, 7824), (6432, 7335), (6520, 7236)]