47760780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4447}}^1$

素因数の和:4638

約数の個数: 48

約数和(自身を含む): 134507520

約数和(自身を除く): 86746740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 4447, 5370, 8894, 10740, 13341, 17788, 22235, 26682, 44470, 53364, 66705, 88940, 133410, 266820, 796013, 1592026, 2388039, 3184052, 3980065, 4776078, 7960130, 9552156, 11940195, 15920260, 23880390, 47760780]

約数ペア:

[(1, 47760780), (2, 23880390), (3, 15920260), (4, 11940195), (5, 9552156), (6, 7960130), (10, 4776078), (12, 3980065), (15, 3184052), (20, 2388039), (30, 1592026), (60, 796013), (179, 266820), (358, 133410), (537, 88940), (716, 66705), (895, 53364), (1074, 44470), (1790, 26682), (2148, 22235), (2685, 17788), (3580, 13341), (4447, 10740), (5370, 8894)]