264545280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5741}}^1$

素因数の和:5772

約数の個数: 132

約数和(自身を含む): 916802172

約数和(自身を除く): 652256892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5741, 5760, 7680, 9216, 11482, 11520, 15360, 17223, 22964, 23040, 28705, 34446, 45928, 46080, 51669, 57410, 68892, 86115, 91856, 103338, 114820, 137784, 172230, 183712, 206676, 229640, 258345, 275568, 344460, 367424, 413352, 459280, 516690, 551136, 688920, 734848, 826704, 918560, 1033380, 1102272, 1377840, 1469696, 1653408, 1837120, 2066760, 2204544, 2755680, 2939392, 3306816, 3674240, 4133520, 4409088, 5511360, 5878784, 6613632, 7348480, 8267040, 8818176, 11022720, 13227264, 14696960, 16534080, 17636352, 22045440, 26454528, 29393920, 33068160, 44090880, 52909056, 66136320, 88181760, 132272640, 264545280]

約数ペア:

[(1, 264545280), (2, 132272640), (3, 88181760), (4, 66136320), (5, 52909056), (6, 44090880), (8, 33068160), (9, 29393920), (10, 26454528), (12, 22045440), (15, 17636352), (16, 16534080), (18, 14696960), (20, 13227264), (24, 11022720), (30, 8818176), (32, 8267040), (36, 7348480), (40, 6613632), (45, 5878784), (48, 5511360), (60, 4409088), (64, 4133520), (72, 3674240), (80, 3306816), (90, 2939392), (96, 2755680), (120, 2204544), (128, 2066760), (144, 1837120), (160, 1653408), (180, 1469696), (192, 1377840), (240, 1102272), (256, 1033380), (288, 918560), (320, 826704), (360, 734848), (384, 688920), (480, 551136), (512, 516690), (576, 459280), (640, 413352), (720, 367424), (768, 344460), (960, 275568), (1024, 258345), (1152, 229640), (1280, 206676), (1440, 183712), (1536, 172230), (1920, 137784), (2304, 114820), (2560, 103338), (2880, 91856), (3072, 86115), (3840, 68892), (4608, 57410), (5120, 51669), (5741, 46080), (5760, 45928), (7680, 34446), (9216, 28705), (11482, 23040), (11520, 22964), (15360, 17223)]