4268800

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 108

約数和(自身を含む): 11405520

約数和(自身を除く): 7136720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 64, 80, 92, 100, 115, 116, 128, 145, 160, 184, 200, 230, 232, 256, 290, 320, 368, 400, 460, 464, 575, 580, 640, 667, 725, 736, 800, 920, 928, 1150, 1160, 1280, 1334, 1450, 1472, 1600, 1840, 1856, 2300, 2320, 2668, 2900, 2944, 3200, 3335, 3680, 3712, 4600, 4640, 5336, 5800, 5888, 6400, 6670, 7360, 7424, 9200, 9280, 10672, 11600, 13340, 14720, 16675, 18400, 18560, 21344, 23200, 26680, 29440, 33350, 36800, 37120, 42688, 46400, 53360, 66700, 73600, 85376, 92800, 106720, 133400, 147200, 170752, 185600, 213440, 266800, 426880, 533600, 853760, 1067200, 2134400, 4268800]

約数ペア:

[(1, 4268800), (2, 2134400), (4, 1067200), (5, 853760), (8, 533600), (10, 426880), (16, 266800), (20, 213440), (23, 185600), (25, 170752), (29, 147200), (32, 133400), (40, 106720), (46, 92800), (50, 85376), (58, 73600), (64, 66700), (80, 53360), (92, 46400), (100, 42688), (115, 37120), (116, 36800), (128, 33350), (145, 29440), (160, 26680), (184, 23200), (200, 21344), (230, 18560), (232, 18400), (256, 16675), (290, 14720), (320, 13340), (368, 11600), (400, 10672), (460, 9280), (464, 9200), (575, 7424), (580, 7360), (640, 6670), (667, 6400), (725, 5888), (736, 5800), (800, 5336), (920, 4640), (928, 4600), (1150, 3712), (1160, 3680), (1280, 3335), (1334, 3200), (1450, 2944), (1472, 2900), (1600, 2668), (1840, 2320), (1856, 2300)]