285901440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13537}}^1$

素因数の和:13570

約数の個数: 128

約数和(自身を含む): 994230720

約数和(自身を除く): 708329280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 13537, 21120, 27074, 40611, 54148, 67685, 81222, 108296, 135370, 148907, 162444, 203055, 216592, 270740, 297814, 324888, 406110, 433184, 446721, 541480, 595628, 649776, 744535, 812220, 866368, 893442, 1082960, 1191256, 1299552, 1489070, 1624440, 1732736, 1786884, 2165920, 2233605, 2382512, 2599104, 2978140, 3248880, 3573768, 4331840, 4467210, 4765024, 5198208, 5956280, 6497760, 7147536, 8663680, 8934420, 9530048, 11912560, 12995520, 14295072, 17868840, 19060096, 23825120, 25991040, 28590144, 35737680, 47650240, 57180288, 71475360, 95300480, 142950720, 285901440]

約数ペア:

[(1, 285901440), (2, 142950720), (3, 95300480), (4, 71475360), (5, 57180288), (6, 47650240), (8, 35737680), (10, 28590144), (11, 25991040), (12, 23825120), (15, 19060096), (16, 17868840), (20, 14295072), (22, 12995520), (24, 11912560), (30, 9530048), (32, 8934420), (33, 8663680), (40, 7147536), (44, 6497760), (48, 5956280), (55, 5198208), (60, 4765024), (64, 4467210), (66, 4331840), (80, 3573768), (88, 3248880), (96, 2978140), (110, 2599104), (120, 2382512), (128, 2233605), (132, 2165920), (160, 1786884), (165, 1732736), (176, 1624440), (192, 1489070), (220, 1299552), (240, 1191256), (264, 1082960), (320, 893442), (330, 866368), (352, 812220), (384, 744535), (440, 649776), (480, 595628), (528, 541480), (640, 446721), (660, 433184), (704, 406110), (880, 324888), (960, 297814), (1056, 270740), (1320, 216592), (1408, 203055), (1760, 162444), (1920, 148907), (2112, 135370), (2640, 108296), (3520, 81222), (4224, 67685), (5280, 54148), (7040, 40611), (10560, 27074), (13537, 21120)]