15805317120

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{8039}}^1$

素因数の和:8081

約数の個数: 144

約数和(自身を含む): 50583113280

約数和(自身を除く): 34777796160

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, 3072, 3840, 4096, 5120, 6144, 7680, 8039, 8192, 10240, 12288, 15360, 16078, 16384, 20480, 24117, 24576, 30720, 32156, 32768, 40195, 40960, 48234, 49152, 61440, 64312, 65536, 80390, 81920, 96468, 98304, 120585, 122880, 128624, 131072, 160780, 163840, 192936, 196608, 241170, 245760, 257248, 321560, 327680, 385872, 393216, 482340, 491520, 514496, 643120, 655360, 771744, 964680, 983040, 1028992, 1286240, 1543488, 1929360, 1966080, 2057984, 2572480, 3086976, 3858720, 4115968, 5144960, 6173952, 7717440, 8231936, 10289920, 12347904, 15434880, 16463872, 20579840, 24695808, 30869760, 32927744, 41159680, 49391616, 61739520, 65855488, 82319360, 98783232, 123479040, 131710976, 164638720, 197566464, 246958080, 263421952, 329277440, 395132928, 493916160, 526843904, 658554880, 790265856, 987832320, 1053687808, 1317109760, 1580531712, 1975664640, 2634219520, 3161063424, 3951329280, 5268439040, 7902658560, 15805317120]

約数ペア:

[(1, 15805317120), (2, 7902658560), (3, 5268439040), (4, 3951329280), (5, 3161063424), (6, 2634219520), (8, 1975664640), (10, 1580531712), (12, 1317109760), (15, 1053687808), (16, 987832320), (20, 790265856), (24, 658554880), (30, 526843904), (32, 493916160), (40, 395132928), (48, 329277440), (60, 263421952), (64, 246958080), (80, 197566464), (96, 164638720), (120, 131710976), (128, 123479040), (160, 98783232), (192, 82319360), (240, 65855488), (256, 61739520), (320, 49391616), (384, 41159680), (480, 32927744), (512, 30869760), (640, 24695808), (768, 20579840), (960, 16463872), (1024, 15434880), (1280, 12347904), (1536, 10289920), (1920, 8231936), (2048, 7717440), (2560, 6173952), (3072, 5144960), (3840, 4115968), (4096, 3858720), (5120, 3086976), (6144, 2572480), (7680, 2057984), (8039, 1966080), (8192, 1929360), (10240, 1543488), (12288, 1286240), (15360, 1028992), (16078, 983040), (16384, 964680), (20480, 771744), (24117, 655360), (24576, 643120), (30720, 514496), (32156, 491520), (32768, 482340), (40195, 393216), (40960, 385872), (48234, 327680), (49152, 321560), (61440, 257248), (64312, 245760), (65536, 241170), (80390, 196608), (81920, 192936), (96468, 163840), (98304, 160780), (120585, 131072), (122880, 128624)]