1645942080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{7487}}^1$

素因数の和:7736

約数の個数: 112

約数和(自身を含む): 5249387520

約数和(自身を除く): 3603445440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 229, 240, 320, 458, 480, 687, 916, 960, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 7328, 7487, 9160, 10992, 13740, 14656, 14974, 18320, 21984, 22461, 27480, 29948, 36640, 37435, 43968, 44922, 54960, 59896, 73280, 74870, 89844, 109920, 112305, 119792, 149740, 179688, 219840, 224610, 239584, 299480, 359376, 449220, 479168, 598960, 718752, 898440, 1197920, 1437504, 1714523, 1796880, 2395840, 3429046, 3593760, 5143569, 6858092, 7187520, 8572615, 10287138, 13716184, 17145230, 20574276, 25717845, 27432368, 34290460, 41148552, 51435690, 54864736, 68580920, 82297104, 102871380, 109729472, 137161840, 164594208, 205742760, 274323680, 329188416, 411485520, 548647360, 822971040, 1645942080]

約数ペア:

[(1, 1645942080), (2, 822971040), (3, 548647360), (4, 411485520), (5, 329188416), (6, 274323680), (8, 205742760), (10, 164594208), (12, 137161840), (15, 109729472), (16, 102871380), (20, 82297104), (24, 68580920), (30, 54864736), (32, 51435690), (40, 41148552), (48, 34290460), (60, 27432368), (64, 25717845), (80, 20574276), (96, 17145230), (120, 13716184), (160, 10287138), (192, 8572615), (229, 7187520), (240, 6858092), (320, 5143569), (458, 3593760), (480, 3429046), (687, 2395840), (916, 1796880), (960, 1714523), (1145, 1437504), (1374, 1197920), (1832, 898440), (2290, 718752), (2748, 598960), (3435, 479168), (3664, 449220), (4580, 359376), (5496, 299480), (6870, 239584), (7328, 224610), (7487, 219840), (9160, 179688), (10992, 149740), (13740, 119792), (14656, 112305), (14974, 109920), (18320, 89844), (21984, 74870), (22461, 73280), (27480, 59896), (29948, 54960), (36640, 44922), (37435, 43968)]