39715440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 124182528

約数和(自身を除く): 84467088

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, 1303, 1524, 1905, 2032, 2540, 2606, 3048, 3810, 3909, 5080, 5212, 6096, 6515, 7620, 7818, 10160, 10424, 13030, 15240, 15636, 19545, 20848, 26060, 30480, 31272, 39090, 52120, 62544, 78180, 104240, 156360, 165481, 312720, 330962, 496443, 661924, 827405, 992886, 1323848, 1654810, 1985772, 2482215, 2647696, 3309620, 3971544, 4964430, 6619240, 7943088, 9928860, 13238480, 19857720, 39715440]

約数ペア:

[(1, 39715440), (2, 19857720), (3, 13238480), (4, 9928860), (5, 7943088), (6, 6619240), (8, 4964430), (10, 3971544), (12, 3309620), (15, 2647696), (16, 2482215), (20, 1985772), (24, 1654810), (30, 1323848), (40, 992886), (48, 827405), (60, 661924), (80, 496443), (120, 330962), (127, 312720), (240, 165481), (254, 156360), (381, 104240), (508, 78180), (635, 62544), (762, 52120), (1016, 39090), (1270, 31272), (1303, 30480), (1524, 26060), (1905, 20848), (2032, 19545), (2540, 15636), (2606, 15240), (3048, 13030), (3810, 10424), (3909, 10160), (5080, 7818), (5212, 7620), (6096, 6515)]