27168480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 100396800

約数和(自身を除く): 73228320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 331, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 662, 684, 720, 760, 855, 864, 912, 993, 1026, 1080, 1140, 1324, 1368, 1440, 1520, 1655, 1710, 1824, 1986, 2052, 2160, 2280, 2565, 2648, 2736, 2979, 3040, 3310, 3420, 3972, 4104, 4320, 4560, 4965, 5130, 5296, 5472, 5958, 6289, 6620, 6840, 7944, 8208, 8937, 9120, 9930, 10260, 10592, 11916, 12578, 13240, 13680, 14895, 15888, 16416, 17874, 18867, 19860, 20520, 23832, 25156, 26480, 27360, 29790, 31445, 31776, 35748, 37734, 39720, 41040, 44685, 47664, 50312, 52960, 56601, 59580, 62890, 71496, 75468, 79440, 82080, 89370, 94335, 95328, 100624, 113202, 119160, 125780, 142992, 150936, 158880, 169803, 178740, 188670, 201248, 226404, 238320, 251560, 283005, 285984, 301872, 339606, 357480, 377340, 452808, 476640, 503120, 566010, 603744, 679212, 714960, 754680, 849015, 905616, 1006240, 1132020, 1358424, 1429920, 1509360, 1698030, 1811232, 2264040, 2716848, 3018720, 3396060, 4528080, 5433696, 6792120, 9056160, 13584240, 27168480]

約数ペア:

[(1, 27168480), (2, 13584240), (3, 9056160), (4, 6792120), (5, 5433696), (6, 4528080), (8, 3396060), (9, 3018720), (10, 2716848), (12, 2264040), (15, 1811232), (16, 1698030), (18, 1509360), (19, 1429920), (20, 1358424), (24, 1132020), (27, 1006240), (30, 905616), (32, 849015), (36, 754680), (38, 714960), (40, 679212), (45, 603744), (48, 566010), (54, 503120), (57, 476640), (60, 452808), (72, 377340), (76, 357480), (80, 339606), (90, 301872), (95, 285984), (96, 283005), (108, 251560), (114, 238320), (120, 226404), (135, 201248), (144, 188670), (152, 178740), (160, 169803), (171, 158880), (180, 150936), (190, 142992), (216, 125780), (228, 119160), (240, 113202), (270, 100624), (285, 95328), (288, 94335), (304, 89370), (331, 82080), (342, 79440), (360, 75468), (380, 71496), (432, 62890), (456, 59580), (480, 56601), (513, 52960), (540, 50312), (570, 47664), (608, 44685), (662, 41040), (684, 39720), (720, 37734), (760, 35748), (855, 31776), (864, 31445), (912, 29790), (993, 27360), (1026, 26480), (1080, 25156), (1140, 23832), (1324, 20520), (1368, 19860), (1440, 18867), (1520, 17874), (1655, 16416), (1710, 15888), (1824, 14895), (1986, 13680), (2052, 13240), (2160, 12578), (2280, 11916), (2565, 10592), (2648, 10260), (2736, 9930), (2979, 9120), (3040, 8937), (3310, 8208), (3420, 7944), (3972, 6840), (4104, 6620), (4320, 6289), (4560, 5958), (4965, 5472), (5130, 5296)]