3994504320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6563}}^1$

素因数の和:6902

約数の個数: 128

約数和(自身を含む): 12774594240

約数和(自身を除く): 8780089920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 317, 320, 384, 480, 634, 640, 951, 960, 1268, 1585, 1902, 1920, 2536, 3170, 3804, 4755, 5072, 6340, 6563, 7608, 9510, 10144, 12680, 13126, 15216, 19020, 19689, 20288, 25360, 26252, 30432, 32815, 38040, 39378, 40576, 50720, 52504, 60864, 65630, 76080, 78756, 98445, 101440, 105008, 121728, 131260, 152160, 157512, 196890, 202880, 210016, 262520, 304320, 315024, 393780, 420032, 525040, 608640, 630048, 787560, 840064, 1050080, 1260096, 1575120, 2080471, 2100160, 2520192, 3150240, 4160942, 4200320, 6241413, 6300480, 8321884, 10402355, 12482826, 12600960, 16643768, 20804710, 24965652, 31207065, 33287536, 41609420, 49931304, 62414130, 66575072, 83218840, 99862608, 124828260, 133150144, 166437680, 199725216, 249656520, 266300288, 332875360, 399450432, 499313040, 665750720, 798900864, 998626080, 1331501440, 1997252160, 3994504320]

約数ペア:

[(1, 3994504320), (2, 1997252160), (3, 1331501440), (4, 998626080), (5, 798900864), (6, 665750720), (8, 499313040), (10, 399450432), (12, 332875360), (15, 266300288), (16, 249656520), (20, 199725216), (24, 166437680), (30, 133150144), (32, 124828260), (40, 99862608), (48, 83218840), (60, 66575072), (64, 62414130), (80, 49931304), (96, 41609420), (120, 33287536), (128, 31207065), (160, 24965652), (192, 20804710), (240, 16643768), (317, 12600960), (320, 12482826), (384, 10402355), (480, 8321884), (634, 6300480), (640, 6241413), (951, 4200320), (960, 4160942), (1268, 3150240), (1585, 2520192), (1902, 2100160), (1920, 2080471), (2536, 1575120), (3170, 1260096), (3804, 1050080), (4755, 840064), (5072, 787560), (6340, 630048), (6563, 608640), (7608, 525040), (9510, 420032), (10144, 393780), (12680, 315024), (13126, 304320), (15216, 262520), (19020, 210016), (19689, 202880), (20288, 196890), (25360, 157512), (26252, 152160), (30432, 131260), (32815, 121728), (38040, 105008), (39378, 101440), (40576, 98445), (50720, 78756), (52504, 76080), (60864, 65630)]