54504240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32443}}^1$

素因数の和:32466

約数の個数: 80

約数和(自身を含む): 193106688

約数和(自身を除く): 138602448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32443, 64886, 97329, 129772, 162215, 194658, 227101, 259544, 324430, 389316, 454202, 486645, 519088, 648860, 681303, 778632, 908404, 973290, 1135505, 1297720, 1362606, 1557264, 1816808, 1946580, 2271010, 2595440, 2725212, 3406515, 3633616, 3893160, 4542020, 5450424, 6813030, 7786320, 9084040, 10900848, 13626060, 18168080, 27252120, 54504240]

約数ペア:

[(1, 54504240), (2, 27252120), (3, 18168080), (4, 13626060), (5, 10900848), (6, 9084040), (7, 7786320), (8, 6813030), (10, 5450424), (12, 4542020), (14, 3893160), (15, 3633616), (16, 3406515), (20, 2725212), (21, 2595440), (24, 2271010), (28, 1946580), (30, 1816808), (35, 1557264), (40, 1362606), (42, 1297720), (48, 1135505), (56, 973290), (60, 908404), (70, 778632), (80, 681303), (84, 648860), (105, 519088), (112, 486645), (120, 454202), (140, 389316), (168, 324430), (210, 259544), (240, 227101), (280, 194658), (336, 162215), (420, 129772), (560, 97329), (840, 64886), (1680, 32443)]