57796080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 180015264

約数和(自身を除く): 122219184

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, 857, 1124, 1405, 1686, 1714, 2248, 2571, 2810, 3372, 3428, 4215, 4285, 4496, 5142, 5620, 6744, 6856, 8430, 8570, 10284, 11240, 12855, 13488, 13712, 16860, 17140, 20568, 22480, 25710, 33720, 34280, 41136, 51420, 67440, 68560, 102840, 205680, 240817, 481634, 722451, 963268, 1204085, 1444902, 1926536, 2408170, 2889804, 3612255, 3853072, 4816340, 5779608, 7224510, 9632680, 11559216, 14449020, 19265360, 28898040, 57796080]

約数ペア:

[(1, 57796080), (2, 28898040), (3, 19265360), (4, 14449020), (5, 11559216), (6, 9632680), (8, 7224510), (10, 5779608), (12, 4816340), (15, 3853072), (16, 3612255), (20, 2889804), (24, 2408170), (30, 1926536), (40, 1444902), (48, 1204085), (60, 963268), (80, 722451), (120, 481634), (240, 240817), (281, 205680), (562, 102840), (843, 68560), (857, 67440), (1124, 51420), (1405, 41136), (1686, 34280), (1714, 33720), (2248, 25710), (2571, 22480), (2810, 20568), (3372, 17140), (3428, 16860), (4215, 13712), (4285, 13488), (4496, 12855), (5142, 11240), (5620, 10284), (6744, 8570), (6856, 8430)]