76508880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45541}}^1$

素因数の和:45564

約数の個数: 80

約数和(自身を含む): 271065984

約数和(自身を除く): 194557104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 45541, 91082, 136623, 182164, 227705, 273246, 318787, 364328, 455410, 546492, 637574, 683115, 728656, 910820, 956361, 1092984, 1275148, 1366230, 1593935, 1821640, 1912722, 2185968, 2550296, 2732460, 3187870, 3643280, 3825444, 4781805, 5100592, 5464920, 6375740, 7650888, 9563610, 10929840, 12751480, 15301776, 19127220, 25502960, 38254440, 76508880]

約数ペア:

[(1, 76508880), (2, 38254440), (3, 25502960), (4, 19127220), (5, 15301776), (6, 12751480), (7, 10929840), (8, 9563610), (10, 7650888), (12, 6375740), (14, 5464920), (15, 5100592), (16, 4781805), (20, 3825444), (21, 3643280), (24, 3187870), (28, 2732460), (30, 2550296), (35, 2185968), (40, 1912722), (42, 1821640), (48, 1593935), (56, 1366230), (60, 1275148), (70, 1092984), (80, 956361), (84, 910820), (105, 728656), (112, 683115), (120, 637574), (140, 546492), (168, 455410), (210, 364328), (240, 318787), (280, 273246), (336, 227705), (420, 182164), (560, 136623), (840, 91082), (1680, 45541)]