50820720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2102

約数の個数: 80

約数和(自身を含む): 159096960

約数和(自身を除く): 108276240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 1979, 2140, 2568, 3210, 3958, 4280, 5136, 5937, 6420, 7916, 8560, 9895, 11874, 12840, 15832, 19790, 23748, 25680, 29685, 31664, 39580, 47496, 59370, 79160, 94992, 118740, 158320, 211753, 237480, 423506, 474960, 635259, 847012, 1058765, 1270518, 1694024, 2117530, 2541036, 3176295, 3388048, 4235060, 5082072, 6352590, 8470120, 10164144, 12705180, 16940240, 25410360, 50820720]

約数ペア:

[(1, 50820720), (2, 25410360), (3, 16940240), (4, 12705180), (5, 10164144), (6, 8470120), (8, 6352590), (10, 5082072), (12, 4235060), (15, 3388048), (16, 3176295), (20, 2541036), (24, 2117530), (30, 1694024), (40, 1270518), (48, 1058765), (60, 847012), (80, 635259), (107, 474960), (120, 423506), (214, 237480), (240, 211753), (321, 158320), (428, 118740), (535, 94992), (642, 79160), (856, 59370), (1070, 47496), (1284, 39580), (1605, 31664), (1712, 29685), (1979, 25680), (2140, 23748), (2568, 19790), (3210, 15832), (3958, 12840), (4280, 11874), (5136, 9895), (5937, 8560), (6420, 7916)]