54690960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 170614080

約数和(自身を除く): 115923120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1259, 1448, 1810, 2172, 2518, 2715, 2896, 3620, 3777, 4344, 5036, 5430, 6295, 7240, 7554, 8688, 10072, 10860, 12590, 14480, 15108, 18885, 20144, 21720, 25180, 30216, 37770, 43440, 50360, 60432, 75540, 100720, 151080, 227879, 302160, 455758, 683637, 911516, 1139395, 1367274, 1823032, 2278790, 2734548, 3418185, 3646064, 4557580, 5469096, 6836370, 9115160, 10938192, 13672740, 18230320, 27345480, 54690960]

約数ペア:

[(1, 54690960), (2, 27345480), (3, 18230320), (4, 13672740), (5, 10938192), (6, 9115160), (8, 6836370), (10, 5469096), (12, 4557580), (15, 3646064), (16, 3418185), (20, 2734548), (24, 2278790), (30, 1823032), (40, 1367274), (48, 1139395), (60, 911516), (80, 683637), (120, 455758), (181, 302160), (240, 227879), (362, 151080), (543, 100720), (724, 75540), (905, 60432), (1086, 50360), (1259, 43440), (1448, 37770), (1810, 30216), (2172, 25180), (2518, 21720), (2715, 20144), (2896, 18885), (3620, 15108), (3777, 14480), (4344, 12590), (5036, 10860), (5430, 10072), (6295, 8688), (7240, 7554)]