82074480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 255546144

約数和(自身を除く): 173471664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1217, 1405, 1686, 2248, 2434, 2810, 3372, 3651, 4215, 4496, 4868, 5620, 6085, 6744, 7302, 8430, 9736, 11240, 12170, 13488, 14604, 16860, 18255, 19472, 22480, 24340, 29208, 33720, 36510, 48680, 58416, 67440, 73020, 97360, 146040, 292080, 341977, 683954, 1025931, 1367908, 1709885, 2051862, 2735816, 3419770, 4103724, 5129655, 5471632, 6839540, 8207448, 10259310, 13679080, 16414896, 20518620, 27358160, 41037240, 82074480]

約数ペア:

[(1, 82074480), (2, 41037240), (3, 27358160), (4, 20518620), (5, 16414896), (6, 13679080), (8, 10259310), (10, 8207448), (12, 6839540), (15, 5471632), (16, 5129655), (20, 4103724), (24, 3419770), (30, 2735816), (40, 2051862), (48, 1709885), (60, 1367908), (80, 1025931), (120, 683954), (240, 341977), (281, 292080), (562, 146040), (843, 97360), (1124, 73020), (1217, 67440), (1405, 58416), (1686, 48680), (2248, 36510), (2434, 33720), (2810, 29208), (3372, 24340), (3651, 22480), (4215, 19472), (4496, 18255), (4868, 16860), (5620, 14604), (6085, 13488), (6744, 12170), (7302, 11240), (8430, 9736)]