74787840

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 176

約数和(自身を含む): 266273760

約数和(自身を除く): 191485920

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, 512, 540, 541, 576, 640, 720, 768, 864, 960, 1024, 1080, 1082, 1152, 1280, 1440, 1536, 1623, 1728, 1920, 2160, 2164, 2304, 2560, 2705, 2880, 3072, 3246, 3456, 3840, 4320, 4328, 4608, 4869, 5120, 5410, 5760, 6492, 6912, 7680, 8115, 8640, 8656, 9216, 9738, 10820, 11520, 12984, 13824, 14607, 15360, 16230, 17280, 17312, 19476, 21640, 23040, 24345, 25968, 27648, 29214, 32460, 34560, 34624, 38952, 43280, 46080, 48690, 51936, 58428, 64920, 69120, 69248, 73035, 77904, 86560, 97380, 103872, 116856, 129840, 138240, 138496, 146070, 155808, 173120, 194760, 207744, 233712, 259680, 276992, 292140, 311616, 346240, 389520, 415488, 467424, 519360, 553984, 584280, 623232, 692480, 779040, 830976, 934848, 1038720, 1168560, 1246464, 1384960, 1558080, 1661952, 1869696, 2077440, 2337120, 2492928, 2769920, 3116160, 3739392, 4154880, 4674240, 4985856, 6232320, 7478784, 8309760, 9348480, 12464640, 14957568, 18696960, 24929280, 37393920, 74787840]

約数ペア:

[(1, 74787840), (2, 37393920), (3, 24929280), (4, 18696960), (5, 14957568), (6, 12464640), (8, 9348480), (9, 8309760), (10, 7478784), (12, 6232320), (15, 4985856), (16, 4674240), (18, 4154880), (20, 3739392), (24, 3116160), (27, 2769920), (30, 2492928), (32, 2337120), (36, 2077440), (40, 1869696), (45, 1661952), (48, 1558080), (54, 1384960), (60, 1246464), (64, 1168560), (72, 1038720), (80, 934848), (90, 830976), (96, 779040), (108, 692480), (120, 623232), (128, 584280), (135, 553984), (144, 519360), (160, 467424), (180, 415488), (192, 389520), (216, 346240), (240, 311616), (256, 292140), (270, 276992), (288, 259680), (320, 233712), (360, 207744), (384, 194760), (432, 173120), (480, 155808), (512, 146070), (540, 138496), (541, 138240), (576, 129840), (640, 116856), (720, 103872), (768, 97380), (864, 86560), (960, 77904), (1024, 73035), (1080, 69248), (1082, 69120), (1152, 64920), (1280, 58428), (1440, 51936), (1536, 48690), (1623, 46080), (1728, 43280), (1920, 38952), (2160, 34624), (2164, 34560), (2304, 32460), (2560, 29214), (2705, 27648), (2880, 25968), (3072, 24345), (3246, 23040), (3456, 21640), (3840, 19476), (4320, 17312), (4328, 17280), (4608, 16230), (4869, 15360), (5120, 14607), (5410, 13824), (5760, 12984), (6492, 11520), (6912, 10820), (7680, 9738), (8115, 9216), (8640, 8656)]