18135688320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1049519}}^1$

素因数の和:1049547

約数の個数: 128

約数和(自身を含む): 64230624000

約数和(自身を除く): 46094935680

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1049519, 2099038, 3148557, 4198076, 5247595, 6297114, 8396152, 9445671, 10495190, 12594228, 15742785, 16792304, 18891342, 20990380, 25188456, 28337013, 31485570, 33584608, 37782684, 41980760, 47228355, 50376912, 56674026, 62971140, 67169216, 75565368, 83961520, 94456710, 100753824, 113348052, 125942280, 134338432, 141685065, 151130736, 167923040, 188913420, 201507648, 226696104, 251884560, 283370130, 302261472, 335846080, 377826840, 403015296, 453392208, 503769120, 566740260, 604522944, 671692160, 755653680, 906784416, 1007538240, 1133480520, 1209045888, 1511307360, 1813568832, 2015076480, 2266961040, 3022614720, 3627137664, 4533922080, 6045229440, 9067844160, 18135688320]

約数ペア:

[(1, 18135688320), (2, 9067844160), (3, 6045229440), (4, 4533922080), (5, 3627137664), (6, 3022614720), (8, 2266961040), (9, 2015076480), (10, 1813568832), (12, 1511307360), (15, 1209045888), (16, 1133480520), (18, 1007538240), (20, 906784416), (24, 755653680), (27, 671692160), (30, 604522944), (32, 566740260), (36, 503769120), (40, 453392208), (45, 403015296), (48, 377826840), (54, 335846080), (60, 302261472), (64, 283370130), (72, 251884560), (80, 226696104), (90, 201507648), (96, 188913420), (108, 167923040), (120, 151130736), (128, 141685065), (135, 134338432), (144, 125942280), (160, 113348052), (180, 100753824), (192, 94456710), (216, 83961520), (240, 75565368), (270, 67169216), (288, 62971140), (320, 56674026), (360, 50376912), (384, 47228355), (432, 41980760), (480, 37782684), (540, 33584608), (576, 31485570), (640, 28337013), (720, 25188456), (864, 20990380), (960, 18891342), (1080, 16792304), (1152, 15742785), (1440, 12594228), (1728, 10495190), (1920, 9445671), (2160, 8396152), (2880, 6297114), (3456, 5247595), (4320, 4198076), (5760, 3148557), (8640, 2099038), (17280, 1049519)]