77544960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 160

約数和(自身を含む): 259269120

約数和(自身を除く): 181724160

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, 439, 460, 480, 512, 552, 640, 690, 736, 768, 878, 920, 960, 1104, 1280, 1317, 1380, 1472, 1536, 1756, 1840, 1920, 2195, 2208, 2560, 2634, 2760, 2944, 3512, 3680, 3840, 4390, 4416, 5268, 5520, 5888, 6585, 7024, 7360, 7680, 8780, 8832, 10097, 10536, 11040, 11776, 13170, 14048, 14720, 17560, 17664, 20194, 21072, 22080, 26340, 28096, 29440, 30291, 35120, 35328, 40388, 42144, 44160, 50485, 52680, 56192, 58880, 60582, 70240, 80776, 84288, 88320, 100970, 105360, 112384, 121164, 140480, 151455, 161552, 168576, 176640, 201940, 210720, 224768, 242328, 280960, 302910, 323104, 337152, 403880, 421440, 484656, 561920, 605820, 646208, 674304, 807760, 842880, 969312, 1123840, 1211640, 1292416, 1615520, 1685760, 1938624, 2423280, 2584832, 3231040, 3371520, 3877248, 4846560, 5169664, 6462080, 7754496, 9693120, 12924160, 15508992, 19386240, 25848320, 38772480, 77544960]

約数ペア:

[(1, 77544960), (2, 38772480), (3, 25848320), (4, 19386240), (5, 15508992), (6, 12924160), (8, 9693120), (10, 7754496), (12, 6462080), (15, 5169664), (16, 4846560), (20, 3877248), (23, 3371520), (24, 3231040), (30, 2584832), (32, 2423280), (40, 1938624), (46, 1685760), (48, 1615520), (60, 1292416), (64, 1211640), (69, 1123840), (80, 969312), (92, 842880), (96, 807760), (115, 674304), (120, 646208), (128, 605820), (138, 561920), (160, 484656), (184, 421440), (192, 403880), (230, 337152), (240, 323104), (256, 302910), (276, 280960), (320, 242328), (345, 224768), (368, 210720), (384, 201940), (439, 176640), (460, 168576), (480, 161552), (512, 151455), (552, 140480), (640, 121164), (690, 112384), (736, 105360), (768, 100970), (878, 88320), (920, 84288), (960, 80776), (1104, 70240), (1280, 60582), (1317, 58880), (1380, 56192), (1472, 52680), (1536, 50485), (1756, 44160), (1840, 42144), (1920, 40388), (2195, 35328), (2208, 35120), (2560, 30291), (2634, 29440), (2760, 28096), (2944, 26340), (3512, 22080), (3680, 21072), (3840, 20194), (4390, 17664), (4416, 17560), (5268, 14720), (5520, 14048), (5888, 13170), (6585, 11776), (7024, 11040), (7360, 10536), (7680, 10097), (8780, 8832)]