189336960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{10957}}^1$

素因数の和:10985

約数の個数: 128

約数和(自身を含む): 670629600

約数和(自身を除く): 481292640

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, 10957, 17280, 21914, 32871, 43828, 54785, 65742, 87656, 98613, 109570, 131484, 164355, 175312, 197226, 219140, 262968, 295839, 328710, 350624, 394452, 438280, 493065, 525936, 591678, 657420, 701248, 788904, 876560, 986130, 1051872, 1183356, 1314840, 1402496, 1479195, 1577808, 1753120, 1972260, 2103744, 2366712, 2629680, 2958390, 3155616, 3506240, 3944520, 4207488, 4733424, 5259360, 5916780, 6311232, 7012480, 7889040, 9466848, 10518720, 11833560, 12622464, 15778080, 18933696, 21037440, 23667120, 31556160, 37867392, 47334240, 63112320, 94668480, 189336960]

約数ペア:

[(1, 189336960), (2, 94668480), (3, 63112320), (4, 47334240), (5, 37867392), (6, 31556160), (8, 23667120), (9, 21037440), (10, 18933696), (12, 15778080), (15, 12622464), (16, 11833560), (18, 10518720), (20, 9466848), (24, 7889040), (27, 7012480), (30, 6311232), (32, 5916780), (36, 5259360), (40, 4733424), (45, 4207488), (48, 3944520), (54, 3506240), (60, 3155616), (64, 2958390), (72, 2629680), (80, 2366712), (90, 2103744), (96, 1972260), (108, 1753120), (120, 1577808), (128, 1479195), (135, 1402496), (144, 1314840), (160, 1183356), (180, 1051872), (192, 986130), (216, 876560), (240, 788904), (270, 701248), (288, 657420), (320, 591678), (360, 525936), (384, 493065), (432, 438280), (480, 394452), (540, 350624), (576, 328710), (640, 295839), (720, 262968), (864, 219140), (960, 197226), (1080, 175312), (1152, 164355), (1440, 131484), (1728, 109570), (1920, 98613), (2160, 87656), (2880, 65742), (3456, 54785), (4320, 43828), (5760, 32871), (8640, 21914), (10957, 17280)]