54245640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26591}}^1$

素因数の和:26622

約数の個数: 64

約数和(自身を含む): 172316160

約数和(自身を除く): 118070520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26591, 53182, 79773, 106364, 132955, 159546, 212728, 265910, 319092, 398865, 452047, 531820, 638184, 797730, 904094, 1063640, 1356141, 1595460, 1808188, 2260235, 2712282, 3190920, 3616376, 4520470, 5424564, 6780705, 9040940, 10849128, 13561410, 18081880, 27122820, 54245640]

約数ペア:

[(1, 54245640), (2, 27122820), (3, 18081880), (4, 13561410), (5, 10849128), (6, 9040940), (8, 6780705), (10, 5424564), (12, 4520470), (15, 3616376), (17, 3190920), (20, 2712282), (24, 2260235), (30, 1808188), (34, 1595460), (40, 1356141), (51, 1063640), (60, 904094), (68, 797730), (85, 638184), (102, 531820), (120, 452047), (136, 398865), (170, 319092), (204, 265910), (255, 212728), (340, 159546), (408, 132955), (510, 106364), (680, 79773), (1020, 53182), (2040, 26591)]