90262080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 224

約数和(自身を含む): 329671680

約数和(自身を除く): 239409600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 337, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 674, 720, 744, 837, 864, 930, 960, 992, 1011, 1080, 1116, 1240, 1348, 1395, 1440, 1488, 1674, 1685, 1728, 1860, 1984, 2022, 2160, 2232, 2480, 2696, 2790, 2880, 2976, 3033, 3348, 3370, 3720, 4044, 4185, 4320, 4464, 4960, 5055, 5392, 5580, 5952, 6066, 6696, 6740, 7440, 8088, 8370, 8640, 8928, 9099, 9920, 10110, 10447, 10784, 11160, 12132, 13392, 13480, 14880, 15165, 16176, 16740, 17856, 18198, 20220, 20894, 21568, 22320, 24264, 26784, 26960, 29760, 30330, 31341, 32352, 33480, 36396, 40440, 41788, 44640, 45495, 48528, 52235, 53568, 53920, 60660, 62682, 64704, 66960, 72792, 80880, 83576, 89280, 90990, 94023, 97056, 104470, 107840, 121320, 125364, 133920, 145584, 156705, 161760, 167152, 181980, 188046, 194112, 208940, 242640, 250728, 267840, 282069, 291168, 313410, 323520, 334304, 363960, 376092, 417880, 470115, 485280, 501456, 564138, 582336, 626820, 668608, 727920, 752184, 835760, 940230, 970560, 1002912, 1128276, 1253640, 1410345, 1455840, 1504368, 1671520, 1880460, 2005824, 2256552, 2507280, 2820690, 2911680, 3008736, 3343040, 3760920, 4513104, 5014560, 5641380, 6017472, 7521840, 9026208, 10029120, 11282760, 15043680, 18052416, 22565520, 30087360, 45131040, 90262080]

約数ペア:

[(1, 90262080), (2, 45131040), (3, 30087360), (4, 22565520), (5, 18052416), (6, 15043680), (8, 11282760), (9, 10029120), (10, 9026208), (12, 7521840), (15, 6017472), (16, 5641380), (18, 5014560), (20, 4513104), (24, 3760920), (27, 3343040), (30, 3008736), (31, 2911680), (32, 2820690), (36, 2507280), (40, 2256552), (45, 2005824), (48, 1880460), (54, 1671520), (60, 1504368), (62, 1455840), (64, 1410345), (72, 1253640), (80, 1128276), (90, 1002912), (93, 970560), (96, 940230), (108, 835760), (120, 752184), (124, 727920), (135, 668608), (144, 626820), (155, 582336), (160, 564138), (180, 501456), (186, 485280), (192, 470115), (216, 417880), (240, 376092), (248, 363960), (270, 334304), (279, 323520), (288, 313410), (310, 291168), (320, 282069), (337, 267840), (360, 250728), (372, 242640), (432, 208940), (465, 194112), (480, 188046), (496, 181980), (540, 167152), (558, 161760), (576, 156705), (620, 145584), (674, 133920), (720, 125364), (744, 121320), (837, 107840), (864, 104470), (930, 97056), (960, 94023), (992, 90990), (1011, 89280), (1080, 83576), (1116, 80880), (1240, 72792), (1348, 66960), (1395, 64704), (1440, 62682), (1488, 60660), (1674, 53920), (1685, 53568), (1728, 52235), (1860, 48528), (1984, 45495), (2022, 44640), (2160, 41788), (2232, 40440), (2480, 36396), (2696, 33480), (2790, 32352), (2880, 31341), (2976, 30330), (3033, 29760), (3348, 26960), (3370, 26784), (3720, 24264), (4044, 22320), (4185, 21568), (4320, 20894), (4464, 20220), (4960, 18198), (5055, 17856), (5392, 16740), (5580, 16176), (5952, 15165), (6066, 14880), (6696, 13480), (6740, 13392), (7440, 12132), (8088, 11160), (8370, 10784), (8640, 10447), (8928, 10110), (9099, 9920)]