56219040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39041}}^1$

素因数の和:39062

約数の個数: 72

約数和(自身を含む): 191852388

約数和(自身を除く): 135633348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39041, 78082, 117123, 156164, 195205, 234246, 312328, 351369, 390410, 468492, 585615, 624656, 702738, 780820, 936984, 1171230, 1249312, 1405476, 1561640, 1756845, 1873968, 2342460, 2810952, 3123280, 3513690, 3747936, 4684920, 5621904, 6246560, 7027380, 9369840, 11243808, 14054760, 18739680, 28109520, 56219040]

約数ペア:

[(1, 56219040), (2, 28109520), (3, 18739680), (4, 14054760), (5, 11243808), (6, 9369840), (8, 7027380), (9, 6246560), (10, 5621904), (12, 4684920), (15, 3747936), (16, 3513690), (18, 3123280), (20, 2810952), (24, 2342460), (30, 1873968), (32, 1756845), (36, 1561640), (40, 1405476), (45, 1249312), (48, 1171230), (60, 936984), (72, 780820), (80, 702738), (90, 624656), (96, 585615), (120, 468492), (144, 390410), (160, 351369), (180, 312328), (240, 234246), (288, 195205), (360, 156164), (480, 117123), (720, 78082), (1440, 39041)]