486582720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 224

約数和(自身を含む): 1682300928

約数和(自身を除く): 1195718208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 192, 195, 208, 240, 254, 260, 307, 312, 320, 381, 390, 416, 480, 508, 520, 614, 624, 635, 762, 780, 832, 921, 960, 1016, 1040, 1228, 1248, 1270, 1524, 1535, 1560, 1651, 1842, 1905, 2032, 2080, 2456, 2496, 2540, 3048, 3070, 3120, 3302, 3684, 3810, 3991, 4064, 4160, 4605, 4912, 4953, 5080, 6096, 6140, 6240, 6604, 7368, 7620, 7982, 8128, 8255, 9210, 9824, 9906, 10160, 11973, 12192, 12280, 12480, 13208, 14736, 15240, 15964, 16510, 18420, 19648, 19812, 19955, 20320, 23946, 24384, 24560, 24765, 26416, 29472, 30480, 31928, 33020, 36840, 38989, 39624, 39910, 40640, 47892, 49120, 49530, 52832, 58944, 59865, 60960, 63856, 66040, 73680, 77978, 79248, 79820, 95784, 98240, 99060, 105664, 116967, 119730, 121920, 127712, 132080, 147360, 155956, 158496, 159640, 191568, 194945, 198120, 233934, 239460, 255424, 264160, 294720, 311912, 316992, 319280, 383136, 389890, 396240, 467868, 478920, 506857, 528320, 584835, 623824, 638560, 766272, 779780, 792480, 935736, 957840, 1013714, 1169670, 1247648, 1277120, 1520571, 1559560, 1584960, 1871472, 1915680, 2027428, 2339340, 2495296, 2534285, 3041142, 3119120, 3742944, 3831360, 4054856, 4678680, 5068570, 6082284, 6238240, 7485888, 7602855, 8109712, 9357360, 10137140, 12164568, 12476480, 15205710, 16219424, 18714720, 20274280, 24329136, 30411420, 32438848, 37429440, 40548560, 48658272, 60822840, 81097120, 97316544, 121645680, 162194240, 243291360, 486582720]

約数ペア:

[(1, 486582720), (2, 243291360), (3, 162194240), (4, 121645680), (5, 97316544), (6, 81097120), (8, 60822840), (10, 48658272), (12, 40548560), (13, 37429440), (15, 32438848), (16, 30411420), (20, 24329136), (24, 20274280), (26, 18714720), (30, 16219424), (32, 15205710), (39, 12476480), (40, 12164568), (48, 10137140), (52, 9357360), (60, 8109712), (64, 7602855), (65, 7485888), (78, 6238240), (80, 6082284), (96, 5068570), (104, 4678680), (120, 4054856), (127, 3831360), (130, 3742944), (156, 3119120), (160, 3041142), (192, 2534285), (195, 2495296), (208, 2339340), (240, 2027428), (254, 1915680), (260, 1871472), (307, 1584960), (312, 1559560), (320, 1520571), (381, 1277120), (390, 1247648), (416, 1169670), (480, 1013714), (508, 957840), (520, 935736), (614, 792480), (624, 779780), (635, 766272), (762, 638560), (780, 623824), (832, 584835), (921, 528320), (960, 506857), (1016, 478920), (1040, 467868), (1228, 396240), (1248, 389890), (1270, 383136), (1524, 319280), (1535, 316992), (1560, 311912), (1651, 294720), (1842, 264160), (1905, 255424), (2032, 239460), (2080, 233934), (2456, 198120), (2496, 194945), (2540, 191568), (3048, 159640), (3070, 158496), (3120, 155956), (3302, 147360), (3684, 132080), (3810, 127712), (3991, 121920), (4064, 119730), (4160, 116967), (4605, 105664), (4912, 99060), (4953, 98240), (5080, 95784), (6096, 79820), (6140, 79248), (6240, 77978), (6604, 73680), (7368, 66040), (7620, 63856), (7982, 60960), (8128, 59865), (8255, 58944), (9210, 52832), (9824, 49530), (9906, 49120), (10160, 47892), (11973, 40640), (12192, 39910), (12280, 39624), (12480, 38989), (13208, 36840), (14736, 33020), (15240, 31928), (15964, 30480), (16510, 29472), (18420, 26416), (19648, 24765), (19812, 24560), (19955, 24384), (20320, 23946)]