54221280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 182020608

約数和(自身を除く): 127799328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 71, 74, 80, 86, 96, 111, 120, 129, 142, 148, 160, 172, 185, 213, 215, 222, 240, 258, 284, 296, 344, 355, 370, 426, 430, 444, 480, 516, 555, 568, 592, 645, 688, 710, 740, 852, 860, 888, 1032, 1065, 1110, 1136, 1184, 1290, 1376, 1420, 1480, 1591, 1704, 1720, 1776, 2064, 2130, 2220, 2272, 2580, 2627, 2840, 2960, 3053, 3182, 3408, 3440, 3552, 4128, 4260, 4440, 4773, 5160, 5254, 5680, 5920, 6106, 6364, 6816, 6880, 7881, 7955, 8520, 8880, 9159, 9546, 10320, 10508, 11360, 12212, 12728, 13135, 15265, 15762, 15910, 17040, 17760, 18318, 19092, 20640, 21016, 23865, 24424, 25456, 26270, 30530, 31524, 31820, 34080, 36636, 38184, 39405, 42032, 45795, 47730, 48848, 50912, 52540, 61060, 63048, 63640, 73272, 76368, 78810, 84064, 91590, 95460, 97696, 105080, 112961, 122120, 126096, 127280, 146544, 152736, 157620, 183180, 190920, 210160, 225922, 244240, 252192, 254560, 293088, 315240, 338883, 366360, 381840, 420320, 451844, 488480, 564805, 630480, 677766, 732720, 763680, 903688, 1129610, 1260960, 1355532, 1465440, 1694415, 1807376, 2259220, 2711064, 3388830, 3614752, 4518440, 5422128, 6777660, 9036880, 10844256, 13555320, 18073760, 27110640, 54221280]

約数ペア:

[(1, 54221280), (2, 27110640), (3, 18073760), (4, 13555320), (5, 10844256), (6, 9036880), (8, 6777660), (10, 5422128), (12, 4518440), (15, 3614752), (16, 3388830), (20, 2711064), (24, 2259220), (30, 1807376), (32, 1694415), (37, 1465440), (40, 1355532), (43, 1260960), (48, 1129610), (60, 903688), (71, 763680), (74, 732720), (80, 677766), (86, 630480), (96, 564805), (111, 488480), (120, 451844), (129, 420320), (142, 381840), (148, 366360), (160, 338883), (172, 315240), (185, 293088), (213, 254560), (215, 252192), (222, 244240), (240, 225922), (258, 210160), (284, 190920), (296, 183180), (344, 157620), (355, 152736), (370, 146544), (426, 127280), (430, 126096), (444, 122120), (480, 112961), (516, 105080), (555, 97696), (568, 95460), (592, 91590), (645, 84064), (688, 78810), (710, 76368), (740, 73272), (852, 63640), (860, 63048), (888, 61060), (1032, 52540), (1065, 50912), (1110, 48848), (1136, 47730), (1184, 45795), (1290, 42032), (1376, 39405), (1420, 38184), (1480, 36636), (1591, 34080), (1704, 31820), (1720, 31524), (1776, 30530), (2064, 26270), (2130, 25456), (2220, 24424), (2272, 23865), (2580, 21016), (2627, 20640), (2840, 19092), (2960, 18318), (3053, 17760), (3182, 17040), (3408, 15910), (3440, 15762), (3552, 15265), (4128, 13135), (4260, 12728), (4440, 12212), (4773, 11360), (5160, 10508), (5254, 10320), (5680, 9546), (5920, 9159), (6106, 8880), (6364, 8520), (6816, 7955), (6880, 7881)]