263710080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{5087}}^1$

素因数の和:5118

約数の個数: 160

約数和(自身を含む): 941941440

約数和(自身を除く): 678231360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5087, 5184, 5760, 6480, 8640, 10174, 10368, 12960, 15261, 17280, 20348, 25435, 25920, 30522, 40696, 45783, 50870, 51840, 61044, 76305, 81392, 91566, 101740, 122088, 137349, 152610, 162784, 183132, 203480, 228915, 244176, 274698, 305220, 325568, 366264, 406960, 412047, 457830, 488352, 549396, 610440, 651136, 686745, 732528, 813920, 824094, 915660, 976704, 1098792, 1220880, 1373490, 1465056, 1627840, 1648188, 1831320, 1953408, 2060235, 2197584, 2441760, 2746980, 2930112, 3255680, 3296376, 3662640, 4120470, 4395168, 4883520, 5493960, 5860224, 6592752, 7325280, 8240940, 8790336, 9767040, 10987920, 13185504, 14650560, 16481880, 17580672, 21975840, 26371008, 29301120, 32963760, 43951680, 52742016, 65927520, 87903360, 131855040, 263710080]

約数ペア:

[(1, 263710080), (2, 131855040), (3, 87903360), (4, 65927520), (5, 52742016), (6, 43951680), (8, 32963760), (9, 29301120), (10, 26371008), (12, 21975840), (15, 17580672), (16, 16481880), (18, 14650560), (20, 13185504), (24, 10987920), (27, 9767040), (30, 8790336), (32, 8240940), (36, 7325280), (40, 6592752), (45, 5860224), (48, 5493960), (54, 4883520), (60, 4395168), (64, 4120470), (72, 3662640), (80, 3296376), (81, 3255680), (90, 2930112), (96, 2746980), (108, 2441760), (120, 2197584), (128, 2060235), (135, 1953408), (144, 1831320), (160, 1648188), (162, 1627840), (180, 1465056), (192, 1373490), (216, 1220880), (240, 1098792), (270, 976704), (288, 915660), (320, 824094), (324, 813920), (360, 732528), (384, 686745), (405, 651136), (432, 610440), (480, 549396), (540, 488352), (576, 457830), (640, 412047), (648, 406960), (720, 366264), (810, 325568), (864, 305220), (960, 274698), (1080, 244176), (1152, 228915), (1296, 203480), (1440, 183132), (1620, 162784), (1728, 152610), (1920, 137349), (2160, 122088), (2592, 101740), (2880, 91566), (3240, 81392), (3456, 76305), (4320, 61044), (5087, 51840), (5184, 50870), (5760, 45783), (6480, 40696), (8640, 30522), (10174, 25920), (10368, 25435), (12960, 20348), (15261, 17280)]