1488640320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1289}}^1$

素因数の和:1713

約数の個数: 168

約数和(自身を含む): 5137053480

約数和(自身を除く): 3648413160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 401, 480, 576, 720, 802, 960, 1203, 1289, 1440, 1604, 2005, 2406, 2578, 2880, 3208, 3609, 3867, 4010, 4812, 5156, 6015, 6416, 6445, 7218, 7734, 8020, 9624, 10312, 11601, 12030, 12832, 12890, 14436, 15468, 16040, 18045, 19248, 19335, 20624, 23202, 24060, 25664, 25780, 28872, 30936, 32080, 36090, 38496, 38670, 41248, 46404, 48120, 51560, 57744, 58005, 61872, 64160, 72180, 76992, 77340, 82496, 92808, 96240, 103120, 115488, 116010, 123744, 128320, 144360, 154680, 185616, 192480, 206240, 230976, 232020, 247488, 288720, 309360, 371232, 384960, 412480, 464040, 516889, 577440, 618720, 742464, 928080, 1033778, 1154880, 1237440, 1550667, 1856160, 2067556, 2584445, 3101334, 3712320, 4135112, 4652001, 5168890, 6202668, 7753335, 8270224, 9304002, 10337780, 12405336, 15506670, 16540448, 18608004, 20675560, 23260005, 24810672, 31013340, 33080896, 37216008, 41351120, 46520010, 49621344, 62026680, 74432016, 82702240, 93040020, 99242688, 124053360, 148864032, 165404480, 186080040, 248106720, 297728064, 372160080, 496213440, 744320160, 1488640320]

約数ペア:

[(1, 1488640320), (2, 744320160), (3, 496213440), (4, 372160080), (5, 297728064), (6, 248106720), (8, 186080040), (9, 165404480), (10, 148864032), (12, 124053360), (15, 99242688), (16, 93040020), (18, 82702240), (20, 74432016), (24, 62026680), (30, 49621344), (32, 46520010), (36, 41351120), (40, 37216008), (45, 33080896), (48, 31013340), (60, 24810672), (64, 23260005), (72, 20675560), (80, 18608004), (90, 16540448), (96, 15506670), (120, 12405336), (144, 10337780), (160, 9304002), (180, 8270224), (192, 7753335), (240, 6202668), (288, 5168890), (320, 4652001), (360, 4135112), (401, 3712320), (480, 3101334), (576, 2584445), (720, 2067556), (802, 1856160), (960, 1550667), (1203, 1237440), (1289, 1154880), (1440, 1033778), (1604, 928080), (2005, 742464), (2406, 618720), (2578, 577440), (2880, 516889), (3208, 464040), (3609, 412480), (3867, 384960), (4010, 371232), (4812, 309360), (5156, 288720), (6015, 247488), (6416, 232020), (6445, 230976), (7218, 206240), (7734, 192480), (8020, 185616), (9624, 154680), (10312, 144360), (11601, 128320), (12030, 123744), (12832, 116010), (12890, 115488), (14436, 103120), (15468, 96240), (16040, 92808), (18045, 82496), (19248, 77340), (19335, 76992), (20624, 72180), (23202, 64160), (24060, 61872), (25664, 58005), (25780, 57744), (28872, 51560), (30936, 48120), (32080, 46404), (36090, 41248), (38496, 38670)]