78483120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{937}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 244255200

約数和(自身を除く): 165772080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 937, 1047, 1396, 1745, 1874, 2094, 2792, 2811, 3490, 3748, 4188, 4685, 5235, 5584, 5622, 6980, 7496, 8376, 9370, 10470, 11244, 13960, 14055, 14992, 16752, 18740, 20940, 22488, 27920, 28110, 37480, 41880, 44976, 56220, 74960, 83760, 112440, 224880, 327013, 654026, 981039, 1308052, 1635065, 1962078, 2616104, 3270130, 3924156, 4905195, 5232208, 6540260, 7848312, 9810390, 13080520, 15696624, 19620780, 26161040, 39241560, 78483120]

約数ペア:

[(1, 78483120), (2, 39241560), (3, 26161040), (4, 19620780), (5, 15696624), (6, 13080520), (8, 9810390), (10, 7848312), (12, 6540260), (15, 5232208), (16, 4905195), (20, 3924156), (24, 3270130), (30, 2616104), (40, 1962078), (48, 1635065), (60, 1308052), (80, 981039), (120, 654026), (240, 327013), (349, 224880), (698, 112440), (937, 83760), (1047, 74960), (1396, 56220), (1745, 44976), (1874, 41880), (2094, 37480), (2792, 28110), (2811, 27920), (3490, 22488), (3748, 20940), (4188, 18740), (4685, 16752), (5235, 14992), (5584, 14055), (5622, 13960), (6980, 11244), (7496, 10470), (8376, 9370)]