264558960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 953272320

約数和(自身を除く): 688713360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 439, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 878, 930, 972, 1080, 1116, 1215, 1240, 1296, 1317, 1395, 1488, 1620, 1674, 1756, 1860, 1944, 2160, 2195, 2232, 2430, 2480, 2511, 2634, 2790, 3240, 3348, 3512, 3720, 3888, 3951, 4185, 4390, 4464, 4860, 5022, 5268, 5580, 6480, 6585, 6696, 7024, 7440, 7533, 7902, 8370, 8780, 9720, 10044, 10536, 11160, 11853, 12555, 13170, 13392, 13609, 15066, 15804, 16740, 17560, 19440, 19755, 20088, 21072, 22320, 23706, 25110, 26340, 27218, 30132, 31608, 33480, 35120, 35559, 37665, 39510, 40176, 40827, 47412, 50220, 52680, 54436, 59265, 60264, 63216, 66960, 68045, 71118, 75330, 79020, 81654, 94824, 100440, 105360, 106677, 108872, 118530, 120528, 122481, 136090, 142236, 150660, 158040, 163308, 177795, 189648, 200880, 204135, 213354, 217744, 237060, 244962, 272180, 284472, 301320, 316080, 326616, 355590, 367443, 408270, 426708, 474120, 489924, 533385, 544360, 568944, 602640, 612405, 653232, 711180, 734886, 816540, 853416, 948240, 979848, 1066770, 1088720, 1102329, 1224810, 1422360, 1469772, 1633080, 1706832, 1837215, 1959696, 2133540, 2204658, 2449620, 2844720, 2939544, 3266160, 3306987, 3674430, 4267080, 4409316, 4899240, 5511645, 5879088, 6613974, 7348860, 8534160, 8818632, 9798480, 11023290, 13227948, 14697720, 16534935, 17637264, 22046580, 26455896, 29395440, 33069870, 44093160, 52911792, 66139740, 88186320, 132279480, 264558960]

約数ペア:

[(1, 264558960), (2, 132279480), (3, 88186320), (4, 66139740), (5, 52911792), (6, 44093160), (8, 33069870), (9, 29395440), (10, 26455896), (12, 22046580), (15, 17637264), (16, 16534935), (18, 14697720), (20, 13227948), (24, 11023290), (27, 9798480), (30, 8818632), (31, 8534160), (36, 7348860), (40, 6613974), (45, 5879088), (48, 5511645), (54, 4899240), (60, 4409316), (62, 4267080), (72, 3674430), (80, 3306987), (81, 3266160), (90, 2939544), (93, 2844720), (108, 2449620), (120, 2204658), (124, 2133540), (135, 1959696), (144, 1837215), (155, 1706832), (162, 1633080), (180, 1469772), (186, 1422360), (216, 1224810), (240, 1102329), (243, 1088720), (248, 1066770), (270, 979848), (279, 948240), (310, 853416), (324, 816540), (360, 734886), (372, 711180), (405, 653232), (432, 612405), (439, 602640), (465, 568944), (486, 544360), (496, 533385), (540, 489924), (558, 474120), (620, 426708), (648, 408270), (720, 367443), (744, 355590), (810, 326616), (837, 316080), (878, 301320), (930, 284472), (972, 272180), (1080, 244962), (1116, 237060), (1215, 217744), (1240, 213354), (1296, 204135), (1317, 200880), (1395, 189648), (1488, 177795), (1620, 163308), (1674, 158040), (1756, 150660), (1860, 142236), (1944, 136090), (2160, 122481), (2195, 120528), (2232, 118530), (2430, 108872), (2480, 106677), (2511, 105360), (2634, 100440), (2790, 94824), (3240, 81654), (3348, 79020), (3512, 75330), (3720, 71118), (3888, 68045), (3951, 66960), (4185, 63216), (4390, 60264), (4464, 59265), (4860, 54436), (5022, 52680), (5268, 50220), (5580, 47412), (6480, 40827), (6585, 40176), (6696, 39510), (7024, 37665), (7440, 35559), (7533, 35120), (7902, 33480), (8370, 31608), (8780, 30132), (9720, 27218), (10044, 26340), (10536, 25110), (11160, 23706), (11853, 22320), (12555, 21072), (13170, 20088), (13392, 19755), (13609, 19440), (15066, 17560), (15804, 16740)]