55393920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 195717600

約数和(自身を除く): 140323680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 163, 177, 180, 192, 236, 240, 288, 295, 320, 326, 354, 360, 384, 472, 480, 489, 531, 576, 590, 640, 652, 708, 720, 815, 885, 944, 960, 978, 1062, 1152, 1180, 1304, 1416, 1440, 1467, 1630, 1770, 1888, 1920, 1956, 2124, 2360, 2445, 2608, 2655, 2832, 2880, 2934, 3260, 3540, 3776, 3912, 4248, 4720, 4890, 5216, 5310, 5664, 5760, 5868, 6520, 7080, 7335, 7552, 7824, 8496, 9440, 9617, 9780, 10432, 10620, 11328, 11736, 13040, 14160, 14670, 15648, 16992, 18880, 19234, 19560, 20864, 21240, 22656, 23472, 26080, 28320, 28851, 29340, 31296, 33984, 37760, 38468, 39120, 42480, 46944, 48085, 52160, 56640, 57702, 58680, 62592, 67968, 76936, 78240, 84960, 86553, 93888, 96170, 104320, 113280, 115404, 117360, 144255, 153872, 156480, 169920, 173106, 187776, 192340, 230808, 234720, 288510, 307744, 312960, 339840, 346212, 384680, 432765, 461616, 469440, 577020, 615488, 692424, 769360, 865530, 923232, 938880, 1154040, 1230976, 1384848, 1538720, 1731060, 1846464, 2308080, 2769696, 3077440, 3462120, 3692928, 4616160, 5539392, 6154880, 6924240, 9232320, 11078784, 13848480, 18464640, 27696960, 55393920]

約数ペア:

[(1, 55393920), (2, 27696960), (3, 18464640), (4, 13848480), (5, 11078784), (6, 9232320), (8, 6924240), (9, 6154880), (10, 5539392), (12, 4616160), (15, 3692928), (16, 3462120), (18, 3077440), (20, 2769696), (24, 2308080), (30, 1846464), (32, 1731060), (36, 1538720), (40, 1384848), (45, 1230976), (48, 1154040), (59, 938880), (60, 923232), (64, 865530), (72, 769360), (80, 692424), (90, 615488), (96, 577020), (118, 469440), (120, 461616), (128, 432765), (144, 384680), (160, 346212), (163, 339840), (177, 312960), (180, 307744), (192, 288510), (236, 234720), (240, 230808), (288, 192340), (295, 187776), (320, 173106), (326, 169920), (354, 156480), (360, 153872), (384, 144255), (472, 117360), (480, 115404), (489, 113280), (531, 104320), (576, 96170), (590, 93888), (640, 86553), (652, 84960), (708, 78240), (720, 76936), (815, 67968), (885, 62592), (944, 58680), (960, 57702), (978, 56640), (1062, 52160), (1152, 48085), (1180, 46944), (1304, 42480), (1416, 39120), (1440, 38468), (1467, 37760), (1630, 33984), (1770, 31296), (1888, 29340), (1920, 28851), (1956, 28320), (2124, 26080), (2360, 23472), (2445, 22656), (2608, 21240), (2655, 20864), (2832, 19560), (2880, 19234), (2934, 18880), (3260, 16992), (3540, 15648), (3776, 14670), (3912, 14160), (4248, 13040), (4720, 11736), (4890, 11328), (5216, 10620), (5310, 10432), (5664, 9780), (5760, 9617), (5868, 9440), (6520, 8496), (7080, 7824), (7335, 7552)]