2776007040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4561}}^1$

素因数の和:4900

約数の個数: 128

約数和(自身を含む): 8878381920

約数和(自身を除く): 6102374880

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, 240, 317, 320, 384, 480, 634, 640, 951, 960, 1268, 1585, 1902, 1920, 2536, 3170, 3804, 4561, 4755, 5072, 6340, 7608, 9122, 9510, 10144, 12680, 13683, 15216, 18244, 19020, 20288, 22805, 25360, 27366, 30432, 36488, 38040, 40576, 45610, 50720, 54732, 60864, 68415, 72976, 76080, 91220, 101440, 109464, 121728, 136830, 145952, 152160, 182440, 202880, 218928, 273660, 291904, 304320, 364880, 437856, 547320, 583808, 608640, 729760, 875712, 1094640, 1445837, 1459520, 1751424, 2189280, 2891674, 2919040, 4337511, 4378560, 5783348, 7229185, 8675022, 8757120, 11566696, 14458370, 17350044, 21687555, 23133392, 28916740, 34700088, 43375110, 46266784, 57833480, 69400176, 86750220, 92533568, 115666960, 138800352, 173500440, 185067136, 231333920, 277600704, 347000880, 462667840, 555201408, 694001760, 925335680, 1388003520, 2776007040]

約数ペア:

[(1, 2776007040), (2, 1388003520), (3, 925335680), (4, 694001760), (5, 555201408), (6, 462667840), (8, 347000880), (10, 277600704), (12, 231333920), (15, 185067136), (16, 173500440), (20, 138800352), (24, 115666960), (30, 92533568), (32, 86750220), (40, 69400176), (48, 57833480), (60, 46266784), (64, 43375110), (80, 34700088), (96, 28916740), (120, 23133392), (128, 21687555), (160, 17350044), (192, 14458370), (240, 11566696), (317, 8757120), (320, 8675022), (384, 7229185), (480, 5783348), (634, 4378560), (640, 4337511), (951, 2919040), (960, 2891674), (1268, 2189280), (1585, 1751424), (1902, 1459520), (1920, 1445837), (2536, 1094640), (3170, 875712), (3804, 729760), (4561, 608640), (4755, 583808), (5072, 547320), (6340, 437856), (7608, 364880), (9122, 304320), (9510, 291904), (10144, 273660), (12680, 218928), (13683, 202880), (15216, 182440), (18244, 152160), (19020, 145952), (20288, 136830), (22805, 121728), (25360, 109464), (27366, 101440), (30432, 91220), (36488, 76080), (38040, 72976), (40576, 68415), (45610, 60864), (50720, 54732)]