30274560

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 220

約数和(自身を含む): 109973028

約数和(自身を除く): 79698468

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, 1024, 1080, 1095, 1152, 1168, 1280, 1296, 1314, 1440, 1460, 1536, 1620, 1728, 1752, 1920, 1971, 2160, 2190, 2304, 2336, 2560, 2592, 2628, 2880, 2920, 3072, 3240, 3285, 3456, 3504, 3840, 3942, 4320, 4380, 4608, 4672, 5120, 5184, 5256, 5760, 5840, 5913, 6480, 6570, 6912, 7008, 7680, 7884, 8640, 8760, 9216, 9344, 9855, 10368, 10512, 11520, 11680, 11826, 12960, 13140, 13824, 14016, 15360, 15768, 17280, 17520, 18688, 19710, 20736, 21024, 23040, 23360, 23652, 25920, 26280, 27648, 28032, 29565, 31536, 34560, 35040, 37376, 39420, 41472, 42048, 46080, 46720, 47304, 51840, 52560, 56064, 59130, 63072, 69120, 70080, 74752, 78840, 82944, 84096, 93440, 94608, 103680, 105120, 112128, 118260, 126144, 138240, 140160, 157680, 168192, 186880, 189216, 207360, 210240, 224256, 236520, 252288, 280320, 315360, 336384, 373760, 378432, 414720, 420480, 473040, 504576, 560640, 630720, 672768, 756864, 840960, 946080, 1009152, 1121280, 1261440, 1513728, 1681920, 1892160, 2018304, 2522880, 3027456, 3363840, 3784320, 5045760, 6054912, 7568640, 10091520, 15137280, 30274560]

約数ペア:

[(1, 30274560), (2, 15137280), (3, 10091520), (4, 7568640), (5, 6054912), (6, 5045760), (8, 3784320), (9, 3363840), (10, 3027456), (12, 2522880), (15, 2018304), (16, 1892160), (18, 1681920), (20, 1513728), (24, 1261440), (27, 1121280), (30, 1009152), (32, 946080), (36, 840960), (40, 756864), (45, 672768), (48, 630720), (54, 560640), (60, 504576), (64, 473040), (72, 420480), (73, 414720), (80, 378432), (81, 373760), (90, 336384), (96, 315360), (108, 280320), (120, 252288), (128, 236520), (135, 224256), (144, 210240), (146, 207360), (160, 189216), (162, 186880), (180, 168192), (192, 157680), (216, 140160), (219, 138240), (240, 126144), (256, 118260), (270, 112128), (288, 105120), (292, 103680), (320, 94608), (324, 93440), (360, 84096), (365, 82944), (384, 78840), (405, 74752), (432, 70080), (438, 69120), (480, 63072), (512, 59130), (540, 56064), (576, 52560), (584, 51840), (640, 47304), (648, 46720), (657, 46080), (720, 42048), (730, 41472), (768, 39420), (810, 37376), (864, 35040), (876, 34560), (960, 31536), (1024, 29565), (1080, 28032), (1095, 27648), (1152, 26280), (1168, 25920), (1280, 23652), (1296, 23360), (1314, 23040), (1440, 21024), (1460, 20736), (1536, 19710), (1620, 18688), (1728, 17520), (1752, 17280), (1920, 15768), (1971, 15360), (2160, 14016), (2190, 13824), (2304, 13140), (2336, 12960), (2560, 11826), (2592, 11680), (2628, 11520), (2880, 10512), (2920, 10368), (3072, 9855), (3240, 9344), (3285, 9216), (3456, 8760), (3504, 8640), (3840, 7884), (3942, 7680), (4320, 7008), (4380, 6912), (4608, 6570), (4672, 6480), (5120, 5913), (5184, 5840), (5256, 5760)]