89804160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{5197}}^1$

素因数の和:5225

約数の個数: 128

約数和(自身を含む): 318117600

約数和(自身を除く): 228313440

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5197, 5760, 8640, 10394, 15591, 17280, 20788, 25985, 31182, 41576, 46773, 51970, 62364, 77955, 83152, 93546, 103940, 124728, 140319, 155910, 166304, 187092, 207880, 233865, 249456, 280638, 311820, 332608, 374184, 415760, 467730, 498912, 561276, 623640, 665216, 701595, 748368, 831520, 935460, 997824, 1122552, 1247280, 1403190, 1496736, 1663040, 1870920, 1995648, 2245104, 2494560, 2806380, 2993472, 3326080, 3741840, 4490208, 4989120, 5612760, 5986944, 7483680, 8980416, 9978240, 11225520, 14967360, 17960832, 22451040, 29934720, 44902080, 89804160]

約数ペア:

[(1, 89804160), (2, 44902080), (3, 29934720), (4, 22451040), (5, 17960832), (6, 14967360), (8, 11225520), (9, 9978240), (10, 8980416), (12, 7483680), (15, 5986944), (16, 5612760), (18, 4989120), (20, 4490208), (24, 3741840), (27, 3326080), (30, 2993472), (32, 2806380), (36, 2494560), (40, 2245104), (45, 1995648), (48, 1870920), (54, 1663040), (60, 1496736), (64, 1403190), (72, 1247280), (80, 1122552), (90, 997824), (96, 935460), (108, 831520), (120, 748368), (128, 701595), (135, 665216), (144, 623640), (160, 561276), (180, 498912), (192, 467730), (216, 415760), (240, 374184), (270, 332608), (288, 311820), (320, 280638), (360, 249456), (384, 233865), (432, 207880), (480, 187092), (540, 166304), (576, 155910), (640, 140319), (720, 124728), (864, 103940), (960, 93546), (1080, 83152), (1152, 77955), (1440, 62364), (1728, 51970), (1920, 46773), (2160, 41576), (2880, 31182), (3456, 25985), (4320, 20788), (5197, 17280), (5760, 15591), (8640, 10394)]