554538960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{85577}}^1$

素因数の和:85602

約数の個数: 100

約数和(自身を含む): 1926018468

約数和(自身を除く): 1371479508

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, 85577, 171154, 256731, 342308, 427885, 513462, 684616, 770193, 855770, 1026924, 1283655, 1369232, 1540386, 1711540, 2053848, 2310579, 2567310, 3080772, 3423080, 3850965, 4107696, 4621158, 5134620, 6161544, 6846160, 6931737, 7701930, 9242316, 10269240, 11552895, 12323088, 13863474, 15403860, 18484632, 20538480, 23105790, 27726948, 30807720, 34658685, 36969264, 46211580, 55453896, 61615440, 69317370, 92423160, 110907792, 138634740, 184846320, 277269480, 554538960]

約数ペア:

[(1, 554538960), (2, 277269480), (3, 184846320), (4, 138634740), (5, 110907792), (6, 92423160), (8, 69317370), (9, 61615440), (10, 55453896), (12, 46211580), (15, 36969264), (16, 34658685), (18, 30807720), (20, 27726948), (24, 23105790), (27, 20538480), (30, 18484632), (36, 15403860), (40, 13863474), (45, 12323088), (48, 11552895), (54, 10269240), (60, 9242316), (72, 7701930), (80, 6931737), (81, 6846160), (90, 6161544), (108, 5134620), (120, 4621158), (135, 4107696), (144, 3850965), (162, 3423080), (180, 3080772), (216, 2567310), (240, 2310579), (270, 2053848), (324, 1711540), (360, 1540386), (405, 1369232), (432, 1283655), (540, 1026924), (648, 855770), (720, 770193), (810, 684616), (1080, 513462), (1296, 427885), (1620, 342308), (2160, 256731), (3240, 171154), (6480, 85577)]