237392640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6869}}^1$

素因数の和:6899

約数の個数: 144

約数和(自身を含む): 842536800

約数和(自身を除く): 605144160

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6869, 6912, 8640, 11520, 13738, 17280, 20607, 27476, 34345, 34560, 41214, 54952, 61821, 68690, 82428, 103035, 109904, 123642, 137380, 164856, 185463, 206070, 219808, 247284, 274760, 309105, 329712, 370926, 412140, 439616, 494568, 549520, 618210, 659424, 741852, 824280, 879232, 927315, 989136, 1099040, 1236420, 1318848, 1483704, 1648560, 1758464, 1854630, 1978272, 2198080, 2472840, 2637696, 2967408, 3297120, 3709260, 3956544, 4396160, 4945680, 5275392, 5934816, 6594240, 7418520, 7913088, 8792320, 9891360, 11869632, 13188480, 14837040, 15826176, 19782720, 23739264, 26376960, 29674080, 39565440, 47478528, 59348160, 79130880, 118696320, 237392640]

約数ペア:

[(1, 237392640), (2, 118696320), (3, 79130880), (4, 59348160), (5, 47478528), (6, 39565440), (8, 29674080), (9, 26376960), (10, 23739264), (12, 19782720), (15, 15826176), (16, 14837040), (18, 13188480), (20, 11869632), (24, 9891360), (27, 8792320), (30, 7913088), (32, 7418520), (36, 6594240), (40, 5934816), (45, 5275392), (48, 4945680), (54, 4396160), (60, 3956544), (64, 3709260), (72, 3297120), (80, 2967408), (90, 2637696), (96, 2472840), (108, 2198080), (120, 1978272), (128, 1854630), (135, 1758464), (144, 1648560), (160, 1483704), (180, 1318848), (192, 1236420), (216, 1099040), (240, 989136), (256, 927315), (270, 879232), (288, 824280), (320, 741852), (360, 659424), (384, 618210), (432, 549520), (480, 494568), (540, 439616), (576, 412140), (640, 370926), (720, 329712), (768, 309105), (864, 274760), (960, 247284), (1080, 219808), (1152, 206070), (1280, 185463), (1440, 164856), (1728, 137380), (1920, 123642), (2160, 109904), (2304, 103035), (2880, 82428), (3456, 68690), (3840, 61821), (4320, 54952), (5760, 41214), (6869, 34560), (6912, 34345), (8640, 27476), (11520, 20607), (13738, 17280)]