1626785280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{70607}}^1$

素因数の和:70636

約数の個数: 120

約数和(自身を含む): 5634094752

約数和(自身を除く): 4007309472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 70607, 141214, 211821, 282428, 353035, 423642, 564856, 635463, 706070, 847284, 1059105, 1129712, 1270926, 1412140, 1694568, 2118210, 2259424, 2541852, 2824280, 3177315, 3389136, 4236420, 4518848, 5083704, 5648560, 6354630, 6778272, 8472840, 9037696, 10167408, 11297120, 12709260, 13556544, 16945680, 18075392, 20334816, 22594240, 25418520, 27113088, 33891360, 36150784, 40669632, 45188480, 50837040, 54226176, 67782720, 81339264, 90376960, 101674080, 108452352, 135565440, 162678528, 180753920, 203348160, 271130880, 325357056, 406696320, 542261760, 813392640, 1626785280]

約数ペア:

[(1, 1626785280), (2, 813392640), (3, 542261760), (4, 406696320), (5, 325357056), (6, 271130880), (8, 203348160), (9, 180753920), (10, 162678528), (12, 135565440), (15, 108452352), (16, 101674080), (18, 90376960), (20, 81339264), (24, 67782720), (30, 54226176), (32, 50837040), (36, 45188480), (40, 40669632), (45, 36150784), (48, 33891360), (60, 27113088), (64, 25418520), (72, 22594240), (80, 20334816), (90, 18075392), (96, 16945680), (120, 13556544), (128, 12709260), (144, 11297120), (160, 10167408), (180, 9037696), (192, 8472840), (240, 6778272), (256, 6354630), (288, 5648560), (320, 5083704), (360, 4518848), (384, 4236420), (480, 3389136), (512, 3177315), (576, 2824280), (640, 2541852), (720, 2259424), (768, 2118210), (960, 1694568), (1152, 1412140), (1280, 1270926), (1440, 1129712), (1536, 1059105), (1920, 847284), (2304, 706070), (2560, 635463), (2880, 564856), (3840, 423642), (4608, 353035), (5760, 282428), (7680, 211821), (11520, 141214), (23040, 70607)]