395454960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61027}}^1$

素因数の和:61052

約数の個数: 100

約数和(自身を含む): 1373496168

約数和(自身を除く): 978041208

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, 61027, 122054, 183081, 244108, 305135, 366162, 488216, 549243, 610270, 732324, 915405, 976432, 1098486, 1220540, 1464648, 1647729, 1830810, 2196972, 2441080, 2746215, 2929296, 3295458, 3661620, 4393944, 4882160, 4943187, 5492430, 6590916, 7323240, 8238645, 8787888, 9886374, 10984860, 13181832, 14646480, 16477290, 19772748, 21969720, 24715935, 26363664, 32954580, 39545496, 43939440, 49431870, 65909160, 79090992, 98863740, 131818320, 197727480, 395454960]

約数ペア:

[(1, 395454960), (2, 197727480), (3, 131818320), (4, 98863740), (5, 79090992), (6, 65909160), (8, 49431870), (9, 43939440), (10, 39545496), (12, 32954580), (15, 26363664), (16, 24715935), (18, 21969720), (20, 19772748), (24, 16477290), (27, 14646480), (30, 13181832), (36, 10984860), (40, 9886374), (45, 8787888), (48, 8238645), (54, 7323240), (60, 6590916), (72, 5492430), (80, 4943187), (81, 4882160), (90, 4393944), (108, 3661620), (120, 3295458), (135, 2929296), (144, 2746215), (162, 2441080), (180, 2196972), (216, 1830810), (240, 1647729), (270, 1464648), (324, 1220540), (360, 1098486), (405, 976432), (432, 915405), (540, 732324), (648, 610270), (720, 549243), (810, 488216), (1080, 366162), (1296, 305135), (1620, 244108), (2160, 183081), (3240, 122054), (6480, 61027)]