115286520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1885

約数の個数: 128

約数和(自身を含む): 378224640

約数和(自身を除く): 262938120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1823, 1860, 2040, 2108, 2635, 3162, 3646, 3720, 4216, 5270, 5469, 6324, 7292, 7905, 9115, 10540, 10938, 12648, 14584, 15810, 18230, 21080, 21876, 27345, 30991, 31620, 36460, 43752, 54690, 56513, 61982, 63240, 72920, 92973, 109380, 113026, 123964, 154955, 169539, 185946, 218760, 226052, 247928, 282565, 309910, 339078, 371892, 452104, 464865, 565130, 619820, 678156, 743784, 847695, 929730, 960721, 1130260, 1239640, 1356312, 1695390, 1859460, 1921442, 2260520, 2882163, 3390780, 3718920, 3842884, 4803605, 5764326, 6781560, 7685768, 9607210, 11528652, 14410815, 19214420, 23057304, 28821630, 38428840, 57643260, 115286520]

約数ペア:

[(1, 115286520), (2, 57643260), (3, 38428840), (4, 28821630), (5, 23057304), (6, 19214420), (8, 14410815), (10, 11528652), (12, 9607210), (15, 7685768), (17, 6781560), (20, 5764326), (24, 4803605), (30, 3842884), (31, 3718920), (34, 3390780), (40, 2882163), (51, 2260520), (60, 1921442), (62, 1859460), (68, 1695390), (85, 1356312), (93, 1239640), (102, 1130260), (120, 960721), (124, 929730), (136, 847695), (155, 743784), (170, 678156), (186, 619820), (204, 565130), (248, 464865), (255, 452104), (310, 371892), (340, 339078), (372, 309910), (408, 282565), (465, 247928), (510, 226052), (527, 218760), (620, 185946), (680, 169539), (744, 154955), (930, 123964), (1020, 113026), (1054, 109380), (1240, 92973), (1581, 72920), (1823, 63240), (1860, 61982), (2040, 56513), (2108, 54690), (2635, 43752), (3162, 36460), (3646, 31620), (3720, 30991), (4216, 27345), (5270, 21876), (5469, 21080), (6324, 18230), (7292, 15810), (7905, 14584), (9115, 12648), (10540, 10938)]