15210543360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{20107}}^1$

素因数の和:20328

約数の個数: 144

約数和(自身を含む): 48827693376

約数和(自身を除く): 33617150016

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, 20107, 23640, 25216, 31520, 37824, 40214, 47280, 50432, 60321, 63040, 75648, 80428, 94560, 100535, 120642, 126080, 151296, 160856, 189120, 201070, 241284, 252160, 301605, 321712, 378240, 402140, 482568, 603210, 643424, 756480, 804280, 965136, 1206420, 1286848, 1608560, 1930272, 2412840, 2573696, 3217120, 3860544, 3961079, 4825680, 5147392, 6434240, 7721088, 7922158, 9651360, 11883237, 12868480, 15442176, 15844316, 19302720, 19805395, 23766474, 25736960, 31688632, 38605440, 39610790, 47532948, 59416185, 63377264, 77210880, 79221580, 95065896, 118832370, 126754528, 158443160, 190131792, 237664740, 253509056, 316886320, 380263584, 475329480, 507018112, 633772640, 760527168, 950658960, 1014036224, 1267545280, 1521054336, 1901317920, 2535090560, 3042108672, 3802635840, 5070181120, 7605271680, 15210543360]

約数ペア:

[(1, 15210543360), (2, 7605271680), (3, 5070181120), (4, 3802635840), (5, 3042108672), (6, 2535090560), (8, 1901317920), (10, 1521054336), (12, 1267545280), (15, 1014036224), (16, 950658960), (20, 760527168), (24, 633772640), (30, 507018112), (32, 475329480), (40, 380263584), (48, 316886320), (60, 253509056), (64, 237664740), (80, 190131792), (96, 158443160), (120, 126754528), (128, 118832370), (160, 95065896), (192, 79221580), (197, 77210880), (240, 63377264), (256, 59416185), (320, 47532948), (384, 39610790), (394, 38605440), (480, 31688632), (591, 25736960), (640, 23766474), (768, 19805395), (788, 19302720), (960, 15844316), (985, 15442176), (1182, 12868480), (1280, 11883237), (1576, 9651360), (1920, 7922158), (1970, 7721088), (2364, 6434240), (2955, 5147392), (3152, 4825680), (3840, 3961079), (3940, 3860544), (4728, 3217120), (5910, 2573696), (6304, 2412840), (7880, 1930272), (9456, 1608560), (11820, 1286848), (12608, 1206420), (15760, 965136), (18912, 804280), (20107, 756480), (23640, 643424), (25216, 603210), (31520, 482568), (37824, 402140), (40214, 378240), (47280, 321712), (50432, 301605), (60321, 252160), (63040, 241284), (75648, 201070), (80428, 189120), (94560, 160856), (100535, 151296), (120642, 126080)]