1326612480

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{2699}}^1$

素因数の和:2737

約数の個数: 128

約数和(自身を含む): 4246668000

約数和(自身を除く): 2920055520

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 2699, 3072, 3840, 4096, 5120, 5398, 6144, 7680, 8097, 8192, 10240, 10796, 12288, 13495, 15360, 16194, 16384, 20480, 21592, 24576, 26990, 30720, 32388, 32768, 40485, 40960, 43184, 49152, 53980, 61440, 64776, 80970, 81920, 86368, 98304, 107960, 122880, 129552, 161940, 163840, 172736, 215920, 245760, 259104, 323880, 345472, 431840, 491520, 518208, 647760, 690944, 863680, 1036416, 1295520, 1381888, 1727360, 2072832, 2591040, 2763776, 3454720, 4145664, 5182080, 5527552, 6909440, 8291328, 10364160, 11055104, 13818880, 16582656, 20728320, 22110208, 27637760, 33165312, 41456640, 44220416, 55275520, 66330624, 82913280, 88440832, 110551040, 132661248, 165826560, 221102080, 265322496, 331653120, 442204160, 663306240, 1326612480]

約数ペア:

[(1, 1326612480), (2, 663306240), (3, 442204160), (4, 331653120), (5, 265322496), (6, 221102080), (8, 165826560), (10, 132661248), (12, 110551040), (15, 88440832), (16, 82913280), (20, 66330624), (24, 55275520), (30, 44220416), (32, 41456640), (40, 33165312), (48, 27637760), (60, 22110208), (64, 20728320), (80, 16582656), (96, 13818880), (120, 11055104), (128, 10364160), (160, 8291328), (192, 6909440), (240, 5527552), (256, 5182080), (320, 4145664), (384, 3454720), (480, 2763776), (512, 2591040), (640, 2072832), (768, 1727360), (960, 1381888), (1024, 1295520), (1280, 1036416), (1536, 863680), (1920, 690944), (2048, 647760), (2560, 518208), (2699, 491520), (3072, 431840), (3840, 345472), (4096, 323880), (5120, 259104), (5398, 245760), (6144, 215920), (7680, 172736), (8097, 163840), (8192, 161940), (10240, 129552), (10796, 122880), (12288, 107960), (13495, 98304), (15360, 86368), (16194, 81920), (16384, 80970), (20480, 64776), (21592, 61440), (24576, 53980), (26990, 49152), (30720, 43184), (32388, 40960), (32768, 40485)]