71951760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33311}}^1$

素因数の和:33333

約数の個数: 80

約数和(自身を含む): 247841280

約数和(自身を除く): 175889520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 33311, 66622, 99933, 133244, 166555, 199866, 266488, 299799, 333110, 399732, 499665, 532976, 599598, 666220, 799464, 899397, 999330, 1199196, 1332440, 1498995, 1598928, 1798794, 1998660, 2398392, 2664880, 2997990, 3597588, 3997320, 4496985, 4796784, 5995980, 7195176, 7994640, 8993970, 11991960, 14390352, 17987940, 23983920, 35975880, 71951760]

約数ペア:

[(1, 71951760), (2, 35975880), (3, 23983920), (4, 17987940), (5, 14390352), (6, 11991960), (8, 8993970), (9, 7994640), (10, 7195176), (12, 5995980), (15, 4796784), (16, 4496985), (18, 3997320), (20, 3597588), (24, 2997990), (27, 2664880), (30, 2398392), (36, 1998660), (40, 1798794), (45, 1598928), (48, 1498995), (54, 1332440), (60, 1199196), (72, 999330), (80, 899397), (90, 799464), (108, 666220), (120, 599598), (135, 532976), (144, 499665), (180, 399732), (216, 333110), (240, 299799), (270, 266488), (360, 199866), (432, 166555), (540, 133244), (720, 99933), (1080, 66622), (2160, 33311)]