14257440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9901}}^1$

素因数の和:9922

約数の個数: 72

約数和(自身を含む): 48658428

約数和(自身を除く): 34400988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 9901, 19802, 29703, 39604, 49505, 59406, 79208, 89109, 99010, 118812, 148515, 158416, 178218, 198020, 237624, 297030, 316832, 356436, 396040, 445545, 475248, 594060, 712872, 792080, 891090, 950496, 1188120, 1425744, 1584160, 1782180, 2376240, 2851488, 3564360, 4752480, 7128720, 14257440]

約数ペア:

[(1, 14257440), (2, 7128720), (3, 4752480), (4, 3564360), (5, 2851488), (6, 2376240), (8, 1782180), (9, 1584160), (10, 1425744), (12, 1188120), (15, 950496), (16, 891090), (18, 792080), (20, 712872), (24, 594060), (30, 475248), (32, 445545), (36, 396040), (40, 356436), (45, 316832), (48, 297030), (60, 237624), (72, 198020), (80, 178218), (90, 158416), (96, 148515), (120, 118812), (144, 99010), (160, 89109), (180, 79208), (240, 59406), (288, 49505), (360, 39604), (480, 29703), (720, 19802), (1440, 9901)]