71454960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11027}}^1$

素因数の和:11052

約数の個数: 100

約数和(自身を含む): 248196168

約数和(自身を除く): 176741208

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, 11027, 22054, 33081, 44108, 55135, 66162, 88216, 99243, 110270, 132324, 165405, 176432, 198486, 220540, 264648, 297729, 330810, 396972, 441080, 496215, 529296, 595458, 661620, 793944, 882160, 893187, 992430, 1190916, 1323240, 1488645, 1587888, 1786374, 1984860, 2381832, 2646480, 2977290, 3572748, 3969720, 4465935, 4763664, 5954580, 7145496, 7939440, 8931870, 11909160, 14290992, 17863740, 23818320, 35727480, 71454960]

約数ペア:

[(1, 71454960), (2, 35727480), (3, 23818320), (4, 17863740), (5, 14290992), (6, 11909160), (8, 8931870), (9, 7939440), (10, 7145496), (12, 5954580), (15, 4763664), (16, 4465935), (18, 3969720), (20, 3572748), (24, 2977290), (27, 2646480), (30, 2381832), (36, 1984860), (40, 1786374), (45, 1587888), (48, 1488645), (54, 1323240), (60, 1190916), (72, 992430), (80, 893187), (81, 882160), (90, 793944), (108, 661620), (120, 595458), (135, 529296), (144, 496215), (162, 441080), (180, 396972), (216, 330810), (240, 297729), (270, 264648), (324, 220540), (360, 198486), (405, 176432), (432, 165405), (540, 132324), (648, 110270), (720, 99243), (810, 88216), (1080, 66162), (1296, 55135), (1620, 44108), (2160, 33081), (3240, 22054), (6480, 11027)]