298268640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4881

約数の個数: 144

約数和(自身を含む): 1041728688

約数和(自身を除く): 743460048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 4817, 5160, 6192, 6880, 7740, 9634, 10320, 12384, 14451, 15480, 19268, 20640, 24085, 28902, 30960, 38536, 43353, 48170, 57804, 61920, 72255, 77072, 86706, 96340, 115608, 144510, 154144, 173412, 192680, 207131, 216765, 231216, 289020, 346824, 385360, 414262, 433530, 462432, 578040, 621393, 693648, 770720, 828524, 867060, 1035655, 1156080, 1242786, 1387296, 1657048, 1734120, 1864179, 2071310, 2312160, 2485572, 3106965, 3314096, 3468240, 3728358, 4142620, 4971144, 6213930, 6628192, 6936480, 7456716, 8285240, 9320895, 9942288, 12427860, 14913432, 16570480, 18641790, 19884576, 24855720, 29826864, 33140960, 37283580, 49711440, 59653728, 74567160, 99422880, 149134320, 298268640]

約数ペア:

[(1, 298268640), (2, 149134320), (3, 99422880), (4, 74567160), (5, 59653728), (6, 49711440), (8, 37283580), (9, 33140960), (10, 29826864), (12, 24855720), (15, 19884576), (16, 18641790), (18, 16570480), (20, 14913432), (24, 12427860), (30, 9942288), (32, 9320895), (36, 8285240), (40, 7456716), (43, 6936480), (45, 6628192), (48, 6213930), (60, 4971144), (72, 4142620), (80, 3728358), (86, 3468240), (90, 3314096), (96, 3106965), (120, 2485572), (129, 2312160), (144, 2071310), (160, 1864179), (172, 1734120), (180, 1657048), (215, 1387296), (240, 1242786), (258, 1156080), (288, 1035655), (344, 867060), (360, 828524), (387, 770720), (430, 693648), (480, 621393), (516, 578040), (645, 462432), (688, 433530), (720, 414262), (774, 385360), (860, 346824), (1032, 289020), (1290, 231216), (1376, 216765), (1440, 207131), (1548, 192680), (1720, 173412), (1935, 154144), (2064, 144510), (2580, 115608), (3096, 96340), (3440, 86706), (3870, 77072), (4128, 72255), (4817, 61920), (5160, 57804), (6192, 48170), (6880, 43353), (7740, 38536), (9634, 30960), (10320, 28902), (12384, 24085), (14451, 20640), (15480, 19268)]