12754698360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{550721}}^1$

素因数の和:550928

約数の個数: 64

約数和(自身を含む): 38462424480

約数和(自身を除く): 25707726120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 550721, 1101442, 1652163, 2202884, 2753605, 3304326, 4405768, 5507210, 6608652, 8260815, 11014420, 13217304, 16521630, 22028840, 33043260, 66086520, 106289153, 212578306, 318867459, 425156612, 531445765, 637734918, 850313224, 1062891530, 1275469836, 1594337295, 2125783060, 2550939672, 3188674590, 4251566120, 6377349180, 12754698360]

約数ペア:

[(1, 12754698360), (2, 6377349180), (3, 4251566120), (4, 3188674590), (5, 2550939672), (6, 2125783060), (8, 1594337295), (10, 1275469836), (12, 1062891530), (15, 850313224), (20, 637734918), (24, 531445765), (30, 425156612), (40, 318867459), (60, 212578306), (120, 106289153), (193, 66086520), (386, 33043260), (579, 22028840), (772, 16521630), (965, 13217304), (1158, 11014420), (1544, 8260815), (1930, 6608652), (2316, 5507210), (2895, 4405768), (3860, 3304326), (4632, 2753605), (5790, 2202884), (7720, 1652163), (11580, 1101442), (23160, 550721)]