461963520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13367}}^1$

素因数の和:13397

約数の個数: 144

約数和(自身を含む): 1639451520

約数和(自身を除く): 1177488000

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 13367, 17280, 26734, 34560, 40101, 53468, 66835, 80202, 106936, 120303, 133670, 160404, 200505, 213872, 240606, 267340, 320808, 360909, 401010, 427744, 481212, 534680, 601515, 641616, 721818, 802020, 855488, 962424, 1069360, 1203030, 1283232, 1443636, 1604040, 1710976, 1804545, 1924848, 2138720, 2406060, 2566464, 2887272, 3208080, 3421952, 3609090, 3849696, 4277440, 4812120, 5132928, 5774544, 6416160, 7218180, 7699392, 8554880, 9624240, 10265856, 11549088, 12832320, 14436360, 15398784, 17109760, 19248480, 23098176, 25664640, 28872720, 30797568, 38496960, 46196352, 51329280, 57745440, 76993920, 92392704, 115490880, 153987840, 230981760, 461963520]

約数ペア:

[(1, 461963520), (2, 230981760), (3, 153987840), (4, 115490880), (5, 92392704), (6, 76993920), (8, 57745440), (9, 51329280), (10, 46196352), (12, 38496960), (15, 30797568), (16, 28872720), (18, 25664640), (20, 23098176), (24, 19248480), (27, 17109760), (30, 15398784), (32, 14436360), (36, 12832320), (40, 11549088), (45, 10265856), (48, 9624240), (54, 8554880), (60, 7699392), (64, 7218180), (72, 6416160), (80, 5774544), (90, 5132928), (96, 4812120), (108, 4277440), (120, 3849696), (128, 3609090), (135, 3421952), (144, 3208080), (160, 2887272), (180, 2566464), (192, 2406060), (216, 2138720), (240, 1924848), (256, 1804545), (270, 1710976), (288, 1604040), (320, 1443636), (360, 1283232), (384, 1203030), (432, 1069360), (480, 962424), (540, 855488), (576, 802020), (640, 721818), (720, 641616), (768, 601515), (864, 534680), (960, 481212), (1080, 427744), (1152, 401010), (1280, 360909), (1440, 320808), (1728, 267340), (1920, 240606), (2160, 213872), (2304, 200505), (2880, 160404), (3456, 133670), (3840, 120303), (4320, 106936), (5760, 80202), (6912, 66835), (8640, 53468), (11520, 40101), (13367, 34560), (17280, 26734)]