987594240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5640

約数の個数: 160

約数和(自身を含む): 3295074816

約数和(自身を除く): 2307480576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3680, 3840, 4416, 5520, 5591, 5888, 7360, 7680, 8832, 11040, 11182, 11776, 14720, 16773, 17664, 22080, 22364, 27955, 29440, 33546, 35328, 44160, 44728, 55910, 58880, 67092, 83865, 88320, 89456, 111820, 128593, 134184, 167730, 176640, 178912, 223640, 257186, 268368, 335460, 357824, 385779, 447280, 514372, 536736, 642965, 670920, 715648, 771558, 894560, 1028744, 1073472, 1285930, 1341840, 1431296, 1543116, 1789120, 1928895, 2057488, 2146944, 2571860, 2683680, 2862592, 3086232, 3578240, 3857790, 4114976, 4293888, 5143720, 5367360, 6172464, 7156480, 7715580, 8229952, 8587776, 10287440, 10734720, 12344928, 14312960, 15431160, 16459904, 20574880, 21469440, 24689856, 30862320, 32919808, 41149760, 42938880, 49379712, 61724640, 65839616, 82299520, 98759424, 123449280, 164599040, 197518848, 246898560, 329198080, 493797120, 987594240]

約数ペア:

[(1, 987594240), (2, 493797120), (3, 329198080), (4, 246898560), (5, 197518848), (6, 164599040), (8, 123449280), (10, 98759424), (12, 82299520), (15, 65839616), (16, 61724640), (20, 49379712), (23, 42938880), (24, 41149760), (30, 32919808), (32, 30862320), (40, 24689856), (46, 21469440), (48, 20574880), (60, 16459904), (64, 15431160), (69, 14312960), (80, 12344928), (92, 10734720), (96, 10287440), (115, 8587776), (120, 8229952), (128, 7715580), (138, 7156480), (160, 6172464), (184, 5367360), (192, 5143720), (230, 4293888), (240, 4114976), (256, 3857790), (276, 3578240), (320, 3086232), (345, 2862592), (368, 2683680), (384, 2571860), (460, 2146944), (480, 2057488), (512, 1928895), (552, 1789120), (640, 1543116), (690, 1431296), (736, 1341840), (768, 1285930), (920, 1073472), (960, 1028744), (1104, 894560), (1280, 771558), (1380, 715648), (1472, 670920), (1536, 642965), (1840, 536736), (1920, 514372), (2208, 447280), (2560, 385779), (2760, 357824), (2944, 335460), (3680, 268368), (3840, 257186), (4416, 223640), (5520, 178912), (5591, 176640), (5888, 167730), (7360, 134184), (7680, 128593), (8832, 111820), (11040, 89456), (11182, 88320), (11776, 83865), (14720, 67092), (16773, 58880), (17664, 55910), (22080, 44728), (22364, 44160), (27955, 35328), (29440, 33546)]