170622720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4937}}^1$

素因数の和:4967

約数の個数: 144

約数和(自身を含む): 605596320

約数和(自身を除く): 434973600

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4937, 5760, 6912, 8640, 9874, 11520, 14811, 17280, 19748, 24685, 29622, 34560, 39496, 44433, 49370, 59244, 74055, 78992, 88866, 98740, 118488, 133299, 148110, 157984, 177732, 197480, 222165, 236976, 266598, 296220, 315968, 355464, 394960, 444330, 473952, 533196, 592440, 631936, 666495, 710928, 789920, 888660, 947904, 1066392, 1184880, 1263872, 1332990, 1421856, 1579840, 1777320, 1895808, 2132784, 2369760, 2665980, 2843712, 3159680, 3554640, 3791616, 4265568, 4739520, 5331960, 5687424, 6319360, 7109280, 8531136, 9479040, 10663920, 11374848, 14218560, 17062272, 18958080, 21327840, 28437120, 34124544, 42655680, 56874240, 85311360, 170622720]

約数ペア:

[(1, 170622720), (2, 85311360), (3, 56874240), (4, 42655680), (5, 34124544), (6, 28437120), (8, 21327840), (9, 18958080), (10, 17062272), (12, 14218560), (15, 11374848), (16, 10663920), (18, 9479040), (20, 8531136), (24, 7109280), (27, 6319360), (30, 5687424), (32, 5331960), (36, 4739520), (40, 4265568), (45, 3791616), (48, 3554640), (54, 3159680), (60, 2843712), (64, 2665980), (72, 2369760), (80, 2132784), (90, 1895808), (96, 1777320), (108, 1579840), (120, 1421856), (128, 1332990), (135, 1263872), (144, 1184880), (160, 1066392), (180, 947904), (192, 888660), (216, 789920), (240, 710928), (256, 666495), (270, 631936), (288, 592440), (320, 533196), (360, 473952), (384, 444330), (432, 394960), (480, 355464), (540, 315968), (576, 296220), (640, 266598), (720, 236976), (768, 222165), (864, 197480), (960, 177732), (1080, 157984), (1152, 148110), (1280, 133299), (1440, 118488), (1728, 98740), (1920, 88866), (2160, 78992), (2304, 74055), (2880, 59244), (3456, 49370), (3840, 44433), (4320, 39496), (4937, 34560), (5760, 29622), (6912, 24685), (8640, 19748), (9874, 17280), (11520, 14811)]