54492240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20641}}^1$

素因数の和:20668

約数の個数: 80

約数和(自身を含む): 184291776

約数和(自身を除く): 129799536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20641, 41282, 61923, 82564, 103205, 123846, 165128, 206410, 227051, 247692, 309615, 330256, 412820, 454102, 495384, 619230, 681153, 825640, 908204, 990768, 1135255, 1238460, 1362306, 1651280, 1816408, 2270510, 2476920, 2724612, 3405765, 3632816, 4541020, 4953840, 5449224, 6811530, 9082040, 10898448, 13623060, 18164080, 27246120, 54492240]

約数ペア:

[(1, 54492240), (2, 27246120), (3, 18164080), (4, 13623060), (5, 10898448), (6, 9082040), (8, 6811530), (10, 5449224), (11, 4953840), (12, 4541020), (15, 3632816), (16, 3405765), (20, 2724612), (22, 2476920), (24, 2270510), (30, 1816408), (33, 1651280), (40, 1362306), (44, 1238460), (48, 1135255), (55, 990768), (60, 908204), (66, 825640), (80, 681153), (88, 619230), (110, 495384), (120, 454102), (132, 412820), (165, 330256), (176, 309615), (220, 247692), (240, 227051), (264, 206410), (330, 165128), (440, 123846), (528, 103205), (660, 82564), (880, 61923), (1320, 41282), (2640, 20641)]