85501440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 160

約数和(自身を含む): 303953760

約数和(自身を除く): 218452320

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, 1237, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2474, 2560, 2880, 3456, 3711, 3840, 4320, 4608, 4948, 5760, 6185, 6912, 7422, 7680, 8640, 9896, 11133, 11520, 12370, 13824, 14844, 17280, 18555, 19792, 22266, 23040, 24740, 29688, 33399, 34560, 37110, 39584, 44532, 49480, 55665, 59376, 66798, 69120, 74220, 79168, 89064, 98960, 111330, 118752, 133596, 148440, 158336, 166995, 178128, 197920, 222660, 237504, 267192, 296880, 316672, 333990, 356256, 395840, 445320, 475008, 534384, 593760, 633344, 667980, 712512, 791680, 890640, 950016, 1068768, 1187520, 1335960, 1425024, 1583360, 1781280, 1900032, 2137536, 2375040, 2671920, 2850048, 3166720, 3562560, 4275072, 4750080, 5343840, 5700096, 7125120, 8550144, 9500160, 10687680, 14250240, 17100288, 21375360, 28500480, 42750720, 85501440]

約数ペア:

[(1, 85501440), (2, 42750720), (3, 28500480), (4, 21375360), (5, 17100288), (6, 14250240), (8, 10687680), (9, 9500160), (10, 8550144), (12, 7125120), (15, 5700096), (16, 5343840), (18, 4750080), (20, 4275072), (24, 3562560), (27, 3166720), (30, 2850048), (32, 2671920), (36, 2375040), (40, 2137536), (45, 1900032), (48, 1781280), (54, 1583360), (60, 1425024), (64, 1335960), (72, 1187520), (80, 1068768), (90, 950016), (96, 890640), (108, 791680), (120, 712512), (128, 667980), (135, 633344), (144, 593760), (160, 534384), (180, 475008), (192, 445320), (216, 395840), (240, 356256), (256, 333990), (270, 316672), (288, 296880), (320, 267192), (360, 237504), (384, 222660), (432, 197920), (480, 178128), (512, 166995), (540, 158336), (576, 148440), (640, 133596), (720, 118752), (768, 111330), (864, 98960), (960, 89064), (1080, 79168), (1152, 74220), (1237, 69120), (1280, 66798), (1440, 59376), (1536, 55665), (1728, 49480), (1920, 44532), (2160, 39584), (2304, 37110), (2474, 34560), (2560, 33399), (2880, 29688), (3456, 24740), (3711, 23040), (3840, 22266), (4320, 19792), (4608, 18555), (4948, 17280), (5760, 14844), (6185, 13824), (6912, 12370), (7422, 11520), (7680, 11133), (8640, 9896)]