215040960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{24889}}^1$

素因数の和:24915

約数の個数: 112

約数和(自身を含む): 758647200

約数和(自身を除く): 543606240

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 24889, 49778, 74667, 99556, 124445, 149334, 199112, 224001, 248890, 298668, 373335, 398224, 448002, 497780, 597336, 672003, 746670, 796448, 896004, 995560, 1120005, 1194672, 1344006, 1493340, 1592896, 1792008, 1991120, 2240010, 2389344, 2688012, 2986680, 3360015, 3584016, 3982240, 4480020, 4778688, 5376024, 5973360, 6720030, 7168032, 7964480, 8960040, 10752048, 11946720, 13440060, 14336064, 17920080, 21504096, 23893440, 26880120, 35840160, 43008192, 53760240, 71680320, 107520480, 215040960]

約数ペア:

[(1, 215040960), (2, 107520480), (3, 71680320), (4, 53760240), (5, 43008192), (6, 35840160), (8, 26880120), (9, 23893440), (10, 21504096), (12, 17920080), (15, 14336064), (16, 13440060), (18, 11946720), (20, 10752048), (24, 8960040), (27, 7964480), (30, 7168032), (32, 6720030), (36, 5973360), (40, 5376024), (45, 4778688), (48, 4480020), (54, 3982240), (60, 3584016), (64, 3360015), (72, 2986680), (80, 2688012), (90, 2389344), (96, 2240010), (108, 1991120), (120, 1792008), (135, 1592896), (144, 1493340), (160, 1344006), (180, 1194672), (192, 1120005), (216, 995560), (240, 896004), (270, 796448), (288, 746670), (320, 672003), (360, 597336), (432, 497780), (480, 448002), (540, 398224), (576, 373335), (720, 298668), (864, 248890), (960, 224001), (1080, 199112), (1440, 149334), (1728, 124445), (2160, 99556), (2880, 74667), (4320, 49778), (8640, 24889)]