2949120

素因数分解:

$2^{16}\times 3^2\times 5^1$

素因数の和:43

約数の個数: 102

約数和(自身を含む): 10223538

約数和(自身を除く): 7274418

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, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 16384, 18432, 20480, 23040, 24576, 30720, 32768, 36864, 40960, 46080, 49152, 61440, 65536, 73728, 81920, 92160, 98304, 122880, 147456, 163840, 184320, 196608, 245760, 294912, 327680, 368640, 491520, 589824, 737280, 983040, 1474560, 2949120]

約数ペア:

[(1, 2949120), (2, 1474560), (3, 983040), (4, 737280), (5, 589824), (6, 491520), (8, 368640), (9, 327680), (10, 294912), (12, 245760), (15, 196608), (16, 184320), (18, 163840), (20, 147456), (24, 122880), (30, 98304), (32, 92160), (36, 81920), (40, 73728), (45, 65536), (48, 61440), (60, 49152), (64, 46080), (72, 40960), (80, 36864), (90, 32768), (96, 30720), (120, 24576), (128, 23040), (144, 20480), (160, 18432), (180, 16384), (192, 15360), (240, 12288), (256, 11520), (288, 10240), (320, 9216), (360, 8192), (384, 7680), (480, 6144), (512, 5760), (576, 5120), (640, 4608), (720, 4096), (768, 3840), (960, 3072), (1024, 2880), (1152, 2560), (1280, 2304), (1440, 2048), (1536, 1920)]