285672960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{4133}}^1$

素因数の和:4165

約数の個数: 160

約数和(自身を含む): 1014979680

約数和(自身を除く): 729306720

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, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4133, 4320, 4608, 5760, 6912, 7680, 8266, 8640, 11520, 12399, 13824, 16532, 17280, 20665, 23040, 24798, 33064, 34560, 37197, 41330, 49596, 61995, 66128, 69120, 74394, 82660, 99192, 111591, 123990, 132256, 148788, 165320, 185985, 198384, 223182, 247980, 264512, 297576, 330640, 371970, 396768, 446364, 495960, 529024, 557955, 595152, 661280, 743940, 793536, 892728, 991920, 1058048, 1115910, 1190304, 1322560, 1487880, 1587072, 1785456, 1983840, 2116096, 2231820, 2380608, 2645120, 2975760, 3174144, 3570912, 3967680, 4463640, 4761216, 5290240, 5951520, 6348288, 7141824, 7935360, 8927280, 9522432, 10580480, 11903040, 14283648, 15870720, 17854560, 19044864, 23806080, 28567296, 31741440, 35709120, 47612160, 57134592, 71418240, 95224320, 142836480, 285672960]

約数ペア:

[(1, 285672960), (2, 142836480), (3, 95224320), (4, 71418240), (5, 57134592), (6, 47612160), (8, 35709120), (9, 31741440), (10, 28567296), (12, 23806080), (15, 19044864), (16, 17854560), (18, 15870720), (20, 14283648), (24, 11903040), (27, 10580480), (30, 9522432), (32, 8927280), (36, 7935360), (40, 7141824), (45, 6348288), (48, 5951520), (54, 5290240), (60, 4761216), (64, 4463640), (72, 3967680), (80, 3570912), (90, 3174144), (96, 2975760), (108, 2645120), (120, 2380608), (128, 2231820), (135, 2116096), (144, 1983840), (160, 1785456), (180, 1587072), (192, 1487880), (216, 1322560), (240, 1190304), (256, 1115910), (270, 1058048), (288, 991920), (320, 892728), (360, 793536), (384, 743940), (432, 661280), (480, 595152), (512, 557955), (540, 529024), (576, 495960), (640, 446364), (720, 396768), (768, 371970), (864, 330640), (960, 297576), (1080, 264512), (1152, 247980), (1280, 223182), (1440, 198384), (1536, 185985), (1728, 165320), (1920, 148788), (2160, 132256), (2304, 123990), (2560, 111591), (2880, 99192), (3456, 82660), (3840, 74394), (4133, 69120), (4320, 66128), (4608, 61995), (5760, 49596), (6912, 41330), (7680, 37197), (8266, 34560), (8640, 33064), (11520, 24798), (12399, 23040), (13824, 20665), (16532, 17280)]