218526480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{827}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 736774272

約数和(自身を除く): 518247792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 367, 720, 734, 827, 1101, 1468, 1654, 1835, 2202, 2481, 2936, 3303, 3308, 3670, 4135, 4404, 4962, 5505, 5872, 6606, 6616, 7340, 7443, 8270, 8808, 9924, 11010, 12405, 13212, 13232, 14680, 14886, 16515, 16540, 17616, 19848, 22020, 24810, 26424, 29360, 29772, 33030, 33080, 37215, 39696, 44040, 49620, 52848, 59544, 66060, 66160, 74430, 88080, 99240, 119088, 132120, 148860, 198480, 264240, 297720, 303509, 595440, 607018, 910527, 1214036, 1517545, 1821054, 2428072, 2731581, 3035090, 3642108, 4552635, 4856144, 5463162, 6070180, 7284216, 9105270, 10926324, 12140360, 13657905, 14568432, 18210540, 21852648, 24280720, 27315810, 36421080, 43705296, 54631620, 72842160, 109263240, 218526480]

約数ペア:

[(1, 218526480), (2, 109263240), (3, 72842160), (4, 54631620), (5, 43705296), (6, 36421080), (8, 27315810), (9, 24280720), (10, 21852648), (12, 18210540), (15, 14568432), (16, 13657905), (18, 12140360), (20, 10926324), (24, 9105270), (30, 7284216), (36, 6070180), (40, 5463162), (45, 4856144), (48, 4552635), (60, 3642108), (72, 3035090), (80, 2731581), (90, 2428072), (120, 1821054), (144, 1517545), (180, 1214036), (240, 910527), (360, 607018), (367, 595440), (720, 303509), (734, 297720), (827, 264240), (1101, 198480), (1468, 148860), (1654, 132120), (1835, 119088), (2202, 99240), (2481, 88080), (2936, 74430), (3303, 66160), (3308, 66060), (3670, 59544), (4135, 52848), (4404, 49620), (4962, 44040), (5505, 39696), (5872, 37215), (6606, 33080), (6616, 33030), (7340, 29772), (7443, 29360), (8270, 26424), (8808, 24810), (9924, 22020), (11010, 19848), (12405, 17616), (13212, 16540), (13232, 16515), (14680, 14886)]