25619520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26687}}^1$

素因数の和:26707

約数の個数: 56

約数和(自身を含む): 81345024

約数和(自身を除く): 55725504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26687, 53374, 80061, 106748, 133435, 160122, 213496, 266870, 320244, 400305, 426992, 533740, 640488, 800610, 853984, 1067480, 1280976, 1601220, 1707968, 2134960, 2561952, 3202440, 4269920, 5123904, 6404880, 8539840, 12809760, 25619520]

約数ペア:

[(1, 25619520), (2, 12809760), (3, 8539840), (4, 6404880), (5, 5123904), (6, 4269920), (8, 3202440), (10, 2561952), (12, 2134960), (15, 1707968), (16, 1601220), (20, 1280976), (24, 1067480), (30, 853984), (32, 800610), (40, 640488), (48, 533740), (60, 426992), (64, 400305), (80, 320244), (96, 266870), (120, 213496), (160, 160122), (192, 133435), (240, 106748), (320, 80061), (480, 53374), (960, 26687)]