67147440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2346

約数の個数: 80

約数和(自身を含む): 209891328

約数和(自身を除く): 142743888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2203, 2540, 3048, 3810, 4406, 5080, 6096, 6609, 7620, 8812, 10160, 11015, 13218, 15240, 17624, 22030, 26436, 30480, 33045, 35248, 44060, 52872, 66090, 88120, 105744, 132180, 176240, 264360, 279781, 528720, 559562, 839343, 1119124, 1398905, 1678686, 2238248, 2797810, 3357372, 4196715, 4476496, 5595620, 6714744, 8393430, 11191240, 13429488, 16786860, 22382480, 33573720, 67147440]

約数ペア:

[(1, 67147440), (2, 33573720), (3, 22382480), (4, 16786860), (5, 13429488), (6, 11191240), (8, 8393430), (10, 6714744), (12, 5595620), (15, 4476496), (16, 4196715), (20, 3357372), (24, 2797810), (30, 2238248), (40, 1678686), (48, 1398905), (60, 1119124), (80, 839343), (120, 559562), (127, 528720), (240, 279781), (254, 264360), (381, 176240), (508, 132180), (635, 105744), (762, 88120), (1016, 66090), (1270, 52872), (1524, 44060), (1905, 35248), (2032, 33045), (2203, 30480), (2540, 26436), (3048, 22030), (3810, 17624), (4406, 15240), (5080, 13218), (6096, 11015), (6609, 10160), (7620, 8812)]