1468784640

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{11953}}^1$

素因数の和:11987

約数の個数: 112

約数和(自身を含む): 4700217168

約数和(自身を除く): 3231432528

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, 8192, 10240, 11953, 12288, 15360, 20480, 23906, 24576, 30720, 35859, 40960, 47812, 59765, 61440, 71718, 95624, 119530, 122880, 143436, 179295, 191248, 239060, 286872, 358590, 382496, 478120, 573744, 717180, 764992, 956240, 1147488, 1434360, 1529984, 1912480, 2294976, 2868720, 3059968, 3824960, 4589952, 5737440, 6119936, 7649920, 9179904, 11474880, 12239872, 15299840, 18359808, 22949760, 24479744, 30599680, 36719616, 45899520, 48959488, 61199360, 73439232, 91799040, 97918976, 122398720, 146878464, 183598080, 244797440, 293756928, 367196160, 489594880, 734392320, 1468784640]

約数ペア:

[(1, 1468784640), (2, 734392320), (3, 489594880), (4, 367196160), (5, 293756928), (6, 244797440), (8, 183598080), (10, 146878464), (12, 122398720), (15, 97918976), (16, 91799040), (20, 73439232), (24, 61199360), (30, 48959488), (32, 45899520), (40, 36719616), (48, 30599680), (60, 24479744), (64, 22949760), (80, 18359808), (96, 15299840), (120, 12239872), (128, 11474880), (160, 9179904), (192, 7649920), (240, 6119936), (256, 5737440), (320, 4589952), (384, 3824960), (480, 3059968), (512, 2868720), (640, 2294976), (768, 1912480), (960, 1529984), (1024, 1434360), (1280, 1147488), (1536, 956240), (1920, 764992), (2048, 717180), (2560, 573744), (3072, 478120), (3840, 382496), (4096, 358590), (5120, 286872), (6144, 239060), (7680, 191248), (8192, 179295), (10240, 143436), (11953, 122880), (12288, 119530), (15360, 95624), (20480, 71718), (23906, 61440), (24576, 59765), (30720, 47812), (35859, 40960)]