126858960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19577}}^1$

素因数の和:19602

約数の個数: 100

約数和(自身を含む): 440622468

約数和(自身を除く): 313763508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 19577, 39154, 58731, 78308, 97885, 117462, 156616, 176193, 195770, 234924, 293655, 313232, 352386, 391540, 469848, 528579, 587310, 704772, 783080, 880965, 939696, 1057158, 1174620, 1409544, 1566160, 1585737, 1761930, 2114316, 2349240, 2642895, 2819088, 3171474, 3523860, 4228632, 4698480, 5285790, 6342948, 7047720, 7928685, 8457264, 10571580, 12685896, 14095440, 15857370, 21143160, 25371792, 31714740, 42286320, 63429480, 126858960]

約数ペア:

[(1, 126858960), (2, 63429480), (3, 42286320), (4, 31714740), (5, 25371792), (6, 21143160), (8, 15857370), (9, 14095440), (10, 12685896), (12, 10571580), (15, 8457264), (16, 7928685), (18, 7047720), (20, 6342948), (24, 5285790), (27, 4698480), (30, 4228632), (36, 3523860), (40, 3171474), (45, 2819088), (48, 2642895), (54, 2349240), (60, 2114316), (72, 1761930), (80, 1585737), (81, 1566160), (90, 1409544), (108, 1174620), (120, 1057158), (135, 939696), (144, 880965), (162, 783080), (180, 704772), (216, 587310), (240, 528579), (270, 469848), (324, 391540), (360, 352386), (405, 313232), (432, 293655), (540, 234924), (648, 195770), (720, 176193), (810, 156616), (1080, 117462), (1296, 97885), (1620, 78308), (2160, 58731), (3240, 39154), (6480, 19577)]