15137280

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{73}}^1$

素因数の和:108

約数の個数: 200

約数和(自身を含む): 54959652

約数和(自身を除く): 39822372

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, 73, 80, 81, 90, 96, 108, 120, 128, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 256, 270, 288, 292, 320, 324, 360, 365, 384, 405, 432, 438, 480, 512, 540, 576, 584, 640, 648, 657, 720, 730, 768, 810, 864, 876, 960, 1080, 1095, 1152, 1168, 1280, 1296, 1314, 1440, 1460, 1536, 1620, 1728, 1752, 1920, 1971, 2160, 2190, 2304, 2336, 2560, 2592, 2628, 2880, 2920, 3240, 3285, 3456, 3504, 3840, 3942, 4320, 4380, 4608, 4672, 5184, 5256, 5760, 5840, 5913, 6480, 6570, 6912, 7008, 7680, 7884, 8640, 8760, 9344, 9855, 10368, 10512, 11520, 11680, 11826, 12960, 13140, 13824, 14016, 15768, 17280, 17520, 18688, 19710, 20736, 21024, 23040, 23360, 23652, 25920, 26280, 28032, 29565, 31536, 34560, 35040, 37376, 39420, 41472, 42048, 46720, 47304, 51840, 52560, 56064, 59130, 63072, 69120, 70080, 78840, 84096, 93440, 94608, 103680, 105120, 112128, 118260, 126144, 140160, 157680, 168192, 186880, 189216, 207360, 210240, 236520, 252288, 280320, 315360, 336384, 378432, 420480, 473040, 504576, 560640, 630720, 756864, 840960, 946080, 1009152, 1261440, 1513728, 1681920, 1892160, 2522880, 3027456, 3784320, 5045760, 7568640, 15137280]

約数ペア:

[(1, 15137280), (2, 7568640), (3, 5045760), (4, 3784320), (5, 3027456), (6, 2522880), (8, 1892160), (9, 1681920), (10, 1513728), (12, 1261440), (15, 1009152), (16, 946080), (18, 840960), (20, 756864), (24, 630720), (27, 560640), (30, 504576), (32, 473040), (36, 420480), (40, 378432), (45, 336384), (48, 315360), (54, 280320), (60, 252288), (64, 236520), (72, 210240), (73, 207360), (80, 189216), (81, 186880), (90, 168192), (96, 157680), (108, 140160), (120, 126144), (128, 118260), (135, 112128), (144, 105120), (146, 103680), (160, 94608), (162, 93440), (180, 84096), (192, 78840), (216, 70080), (219, 69120), (240, 63072), (256, 59130), (270, 56064), (288, 52560), (292, 51840), (320, 47304), (324, 46720), (360, 42048), (365, 41472), (384, 39420), (405, 37376), (432, 35040), (438, 34560), (480, 31536), (512, 29565), (540, 28032), (576, 26280), (584, 25920), (640, 23652), (648, 23360), (657, 23040), (720, 21024), (730, 20736), (768, 19710), (810, 18688), (864, 17520), (876, 17280), (960, 15768), (1080, 14016), (1095, 13824), (1152, 13140), (1168, 12960), (1280, 11826), (1296, 11680), (1314, 11520), (1440, 10512), (1460, 10368), (1536, 9855), (1620, 9344), (1728, 8760), (1752, 8640), (1920, 7884), (1971, 7680), (2160, 7008), (2190, 6912), (2304, 6570), (2336, 6480), (2560, 5913), (2592, 5840), (2628, 5760), (2880, 5256), (2920, 5184), (3240, 4672), (3285, 4608), (3456, 4380), (3504, 4320), (3840, 3942)]