51602640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1836

約数の個数: 80

約数和(自身を含む): 161323008

約数和(自身を除く): 109720368

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, 1693, 1905, 2032, 2540, 3048, 3386, 3810, 5079, 5080, 6096, 6772, 7620, 8465, 10158, 10160, 13544, 15240, 16930, 20316, 25395, 27088, 30480, 33860, 40632, 50790, 67720, 81264, 101580, 135440, 203160, 215011, 406320, 430022, 645033, 860044, 1075055, 1290066, 1720088, 2150110, 2580132, 3225165, 3440176, 4300220, 5160264, 6450330, 8600440, 10320528, 12900660, 17200880, 25801320, 51602640]

約数ペア:

[(1, 51602640), (2, 25801320), (3, 17200880), (4, 12900660), (5, 10320528), (6, 8600440), (8, 6450330), (10, 5160264), (12, 4300220), (15, 3440176), (16, 3225165), (20, 2580132), (24, 2150110), (30, 1720088), (40, 1290066), (48, 1075055), (60, 860044), (80, 645033), (120, 430022), (127, 406320), (240, 215011), (254, 203160), (381, 135440), (508, 101580), (635, 81264), (762, 67720), (1016, 50790), (1270, 40632), (1524, 33860), (1693, 30480), (1905, 27088), (2032, 25395), (2540, 20316), (3048, 16930), (3386, 15240), (3810, 13544), (5079, 10160), (5080, 10158), (6096, 8465), (6772, 7620)]