149026560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{197}}^2$

素因数の和:418

約数の個数: 108

約数和(自身を含む): 478381848

約数和(自身を除く): 329355288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 256, 320, 384, 394, 480, 591, 640, 768, 788, 960, 985, 1182, 1280, 1576, 1920, 1970, 2364, 2955, 3152, 3840, 3940, 4728, 5910, 6304, 7880, 9456, 11820, 12608, 15760, 18912, 23640, 25216, 31520, 37824, 38809, 47280, 50432, 63040, 75648, 77618, 94560, 116427, 126080, 151296, 155236, 189120, 194045, 232854, 252160, 310472, 378240, 388090, 465708, 582135, 620944, 756480, 776180, 931416, 1164270, 1241888, 1552360, 1862832, 2328540, 2483776, 3104720, 3725664, 4657080, 4967552, 6209440, 7451328, 9314160, 9935104, 12418880, 14902656, 18628320, 24837760, 29805312, 37256640, 49675520, 74513280, 149026560]

約数ペア:

[(1, 149026560), (2, 74513280), (3, 49675520), (4, 37256640), (5, 29805312), (6, 24837760), (8, 18628320), (10, 14902656), (12, 12418880), (15, 9935104), (16, 9314160), (20, 7451328), (24, 6209440), (30, 4967552), (32, 4657080), (40, 3725664), (48, 3104720), (60, 2483776), (64, 2328540), (80, 1862832), (96, 1552360), (120, 1241888), (128, 1164270), (160, 931416), (192, 776180), (197, 756480), (240, 620944), (256, 582135), (320, 465708), (384, 388090), (394, 378240), (480, 310472), (591, 252160), (640, 232854), (768, 194045), (788, 189120), (960, 155236), (985, 151296), (1182, 126080), (1280, 116427), (1576, 94560), (1920, 77618), (1970, 75648), (2364, 63040), (2955, 50432), (3152, 47280), (3840, 38809), (3940, 37824), (4728, 31520), (5910, 25216), (6304, 23640), (7880, 18912), (9456, 15760), (11820, 12608)]