51918611760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2699}}^1\times {\mathrm{26717}}^1$

素因数の和:29435

約数の個数: 120

約数和(自身を含む): 174431134800

約数和(自身を除く): 122512523040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2699, 5398, 8097, 10796, 13495, 16194, 21592, 24291, 26717, 26990, 32388, 40485, 43184, 48582, 53434, 53980, 64776, 80151, 80970, 97164, 106868, 107960, 121455, 129552, 133585, 160302, 161940, 194328, 213736, 215920, 240453, 242910, 267170, 320604, 323880, 388656, 400755, 427472, 480906, 485820, 534340, 641208, 647760, 801510, 961812, 971640, 1068680, 1202265, 1282416, 1603020, 1923624, 1943280, 2137360, 2404530, 3206040, 3847248, 4809060, 6412080, 9618120, 19236240, 72109183, 144218366, 216327549, 288436732, 360545915, 432655098, 576873464, 648982647, 721091830, 865310196, 1081637745, 1153746928, 1297965294, 1442183660, 1730620392, 2163275490, 2595930588, 2884367320, 3244913235, 3461240784, 4326550980, 5191861176, 5768734640, 6489826470, 8653101960, 10383722352, 12979652940, 17306203920, 25959305880, 51918611760]

約数ペア:

[(1, 51918611760), (2, 25959305880), (3, 17306203920), (4, 12979652940), (5, 10383722352), (6, 8653101960), (8, 6489826470), (9, 5768734640), (10, 5191861176), (12, 4326550980), (15, 3461240784), (16, 3244913235), (18, 2884367320), (20, 2595930588), (24, 2163275490), (30, 1730620392), (36, 1442183660), (40, 1297965294), (45, 1153746928), (48, 1081637745), (60, 865310196), (72, 721091830), (80, 648982647), (90, 576873464), (120, 432655098), (144, 360545915), (180, 288436732), (240, 216327549), (360, 144218366), (720, 72109183), (2699, 19236240), (5398, 9618120), (8097, 6412080), (10796, 4809060), (13495, 3847248), (16194, 3206040), (21592, 2404530), (24291, 2137360), (26717, 1943280), (26990, 1923624), (32388, 1603020), (40485, 1282416), (43184, 1202265), (48582, 1068680), (53434, 971640), (53980, 961812), (64776, 801510), (80151, 647760), (80970, 641208), (97164, 534340), (106868, 485820), (107960, 480906), (121455, 427472), (129552, 400755), (133585, 388656), (160302, 323880), (161940, 320604), (194328, 267170), (213736, 242910), (215920, 240453)]