28444800960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{26479}}^1$

素因数の和:26875

約数の個数: 168

約数和(自身を含む): 98104269120

約数和(自身を除く): 69659468160

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, 373, 480, 576, 720, 746, 960, 1119, 1440, 1492, 1865, 2238, 2880, 2984, 3357, 3730, 4476, 5595, 5968, 6714, 7460, 8952, 11190, 11936, 13428, 14920, 16785, 17904, 22380, 23872, 26479, 26856, 29840, 33570, 35808, 44760, 52958, 53712, 59680, 67140, 71616, 79437, 89520, 105916, 107424, 119360, 132395, 134280, 158874, 179040, 211832, 214848, 238311, 264790, 268560, 317748, 358080, 397185, 423664, 476622, 529580, 537120, 635496, 794370, 847328, 953244, 1059160, 1074240, 1191555, 1270992, 1588740, 1694656, 1906488, 2118320, 2383110, 2541984, 3177480, 3812976, 4236640, 4766220, 5083968, 6354960, 7625952, 8473280, 9532440, 9876667, 12709920, 15251904, 19064880, 19753334, 25419840, 29630001, 38129760, 39506668, 49383335, 59260002, 76259520, 79013336, 88890003, 98766670, 118520004, 148150005, 158026672, 177780006, 197533340, 237040008, 296300010, 316053344, 355560012, 395066680, 444450015, 474080016, 592600020, 632106688, 711120024, 790133360, 888900030, 948160032, 1185200040, 1422240048, 1580266720, 1777800060, 1896320064, 2370400080, 2844480096, 3160533440, 3555600120, 4740800160, 5688960192, 7111200240, 9481600320, 14222400480, 28444800960]

約数ペア:

[(1, 28444800960), (2, 14222400480), (3, 9481600320), (4, 7111200240), (5, 5688960192), (6, 4740800160), (8, 3555600120), (9, 3160533440), (10, 2844480096), (12, 2370400080), (15, 1896320064), (16, 1777800060), (18, 1580266720), (20, 1422240048), (24, 1185200040), (30, 948160032), (32, 888900030), (36, 790133360), (40, 711120024), (45, 632106688), (48, 592600020), (60, 474080016), (64, 444450015), (72, 395066680), (80, 355560012), (90, 316053344), (96, 296300010), (120, 237040008), (144, 197533340), (160, 177780006), (180, 158026672), (192, 148150005), (240, 118520004), (288, 98766670), (320, 88890003), (360, 79013336), (373, 76259520), (480, 59260002), (576, 49383335), (720, 39506668), (746, 38129760), (960, 29630001), (1119, 25419840), (1440, 19753334), (1492, 19064880), (1865, 15251904), (2238, 12709920), (2880, 9876667), (2984, 9532440), (3357, 8473280), (3730, 7625952), (4476, 6354960), (5595, 5083968), (5968, 4766220), (6714, 4236640), (7460, 3812976), (8952, 3177480), (11190, 2541984), (11936, 2383110), (13428, 2118320), (14920, 1906488), (16785, 1694656), (17904, 1588740), (22380, 1270992), (23872, 1191555), (26479, 1074240), (26856, 1059160), (29840, 953244), (33570, 847328), (35808, 794370), (44760, 635496), (52958, 537120), (53712, 529580), (59680, 476622), (67140, 423664), (71616, 397185), (79437, 358080), (89520, 317748), (105916, 268560), (107424, 264790), (119360, 238311), (132395, 214848), (134280, 211832), (158874, 179040)]