243279360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{10559}}^1$

素因数の和:10588

約数の個数: 120

約数和(自身を含む): 842624640

約数和(自身を除く): 599345280

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 10559, 11520, 21118, 23040, 31677, 42236, 52795, 63354, 84472, 95031, 105590, 126708, 158385, 168944, 190062, 211180, 253416, 316770, 337888, 380124, 422360, 475155, 506832, 633540, 675776, 760248, 844720, 950310, 1013664, 1267080, 1351552, 1520496, 1689440, 1900620, 2027328, 2534160, 2703104, 3040992, 3378880, 3801240, 4054656, 5068320, 5406208, 6081984, 6757760, 7602480, 8109312, 10136640, 12163968, 13515520, 15204960, 16218624, 20273280, 24327936, 27031040, 30409920, 40546560, 48655872, 60819840, 81093120, 121639680, 243279360]

約数ペア:

[(1, 243279360), (2, 121639680), (3, 81093120), (4, 60819840), (5, 48655872), (6, 40546560), (8, 30409920), (9, 27031040), (10, 24327936), (12, 20273280), (15, 16218624), (16, 15204960), (18, 13515520), (20, 12163968), (24, 10136640), (30, 8109312), (32, 7602480), (36, 6757760), (40, 6081984), (45, 5406208), (48, 5068320), (60, 4054656), (64, 3801240), (72, 3378880), (80, 3040992), (90, 2703104), (96, 2534160), (120, 2027328), (128, 1900620), (144, 1689440), (160, 1520496), (180, 1351552), (192, 1267080), (240, 1013664), (256, 950310), (288, 844720), (320, 760248), (360, 675776), (384, 633540), (480, 506832), (512, 475155), (576, 422360), (640, 380124), (720, 337888), (768, 316770), (960, 253416), (1152, 211180), (1280, 190062), (1440, 168944), (1536, 158385), (1920, 126708), (2304, 105590), (2560, 95031), (2880, 84472), (3840, 63354), (4608, 52795), (5760, 42236), (7680, 31677), (10559, 23040), (11520, 21118)]