768201480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{19577}}^1$

素因数の和:19703

約数の個数: 96

約数和(自身を含む): 2519688600

約数和(自身を除く): 1751487120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 7848, 9810, 13080, 19577, 19620, 39154, 39240, 58731, 78308, 97885, 117462, 156616, 176193, 195770, 234924, 293655, 352386, 391540, 469848, 587310, 704772, 783080, 880965, 1174620, 1409544, 1761930, 2133893, 2349240, 3523860, 4267786, 6401679, 7047720, 8535572, 10669465, 12803358, 17071144, 19205037, 21338930, 25606716, 32008395, 38410074, 42677860, 51213432, 64016790, 76820148, 85355720, 96025185, 128033580, 153640296, 192050370, 256067160, 384100740, 768201480]

約数ペア:

[(1, 768201480), (2, 384100740), (3, 256067160), (4, 192050370), (5, 153640296), (6, 128033580), (8, 96025185), (9, 85355720), (10, 76820148), (12, 64016790), (15, 51213432), (18, 42677860), (20, 38410074), (24, 32008395), (30, 25606716), (36, 21338930), (40, 19205037), (45, 17071144), (60, 12803358), (72, 10669465), (90, 8535572), (109, 7047720), (120, 6401679), (180, 4267786), (218, 3523860), (327, 2349240), (360, 2133893), (436, 1761930), (545, 1409544), (654, 1174620), (872, 880965), (981, 783080), (1090, 704772), (1308, 587310), (1635, 469848), (1962, 391540), (2180, 352386), (2616, 293655), (3270, 234924), (3924, 195770), (4360, 176193), (4905, 156616), (6540, 117462), (7848, 97885), (9810, 78308), (13080, 58731), (19577, 39240), (19620, 39154)]