18079508640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37665643}}^1$

素因数の和:37665661

約数の個数: 48

約数和(自身を含む): 56950453728

約数和(自身を除く): 38870945088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 37665643, 75331286, 112996929, 150662572, 188328215, 225993858, 301325144, 376656430, 451987716, 564984645, 602650288, 753312860, 903975432, 1129969290, 1205300576, 1506625720, 1807950864, 2259938580, 3013251440, 3615901728, 4519877160, 6026502880, 9039754320, 18079508640]

約数ペア:

[(1, 18079508640), (2, 9039754320), (3, 6026502880), (4, 4519877160), (5, 3615901728), (6, 3013251440), (8, 2259938580), (10, 1807950864), (12, 1506625720), (15, 1205300576), (16, 1129969290), (20, 903975432), (24, 753312860), (30, 602650288), (32, 564984645), (40, 451987716), (48, 376656430), (60, 301325144), (80, 225993858), (96, 188328215), (120, 150662572), (160, 112996929), (240, 75331286), (480, 37665643)]