2887680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{47}}^1$

素因数の和:79

約数の個数: 104

約数和(自身を含む): 9436032

約数和(自身を除く): 6548352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1024, 1128, 1280, 1410, 1504, 1536, 1880, 1920, 2048, 2256, 2560, 2820, 3008, 3072, 3760, 3840, 4096, 4512, 5120, 5640, 6016, 6144, 7520, 7680, 9024, 10240, 11280, 12032, 12288, 15040, 15360, 18048, 20480, 22560, 24064, 30080, 30720, 36096, 45120, 48128, 60160, 61440, 72192, 90240, 96256, 120320, 144384, 180480, 192512, 240640, 288768, 360960, 481280, 577536, 721920, 962560, 1443840, 2887680]

約数ペア:

[(1, 2887680), (2, 1443840), (3, 962560), (4, 721920), (5, 577536), (6, 481280), (8, 360960), (10, 288768), (12, 240640), (15, 192512), (16, 180480), (20, 144384), (24, 120320), (30, 96256), (32, 90240), (40, 72192), (47, 61440), (48, 60160), (60, 48128), (64, 45120), (80, 36096), (94, 30720), (96, 30080), (120, 24064), (128, 22560), (141, 20480), (160, 18048), (188, 15360), (192, 15040), (235, 12288), (240, 12032), (256, 11280), (282, 10240), (320, 9024), (376, 7680), (384, 7520), (470, 6144), (480, 6016), (512, 5640), (564, 5120), (640, 4512), (705, 4096), (752, 3840), (768, 3760), (940, 3072), (960, 3008), (1024, 2820), (1128, 2560), (1280, 2256), (1410, 2048), (1504, 1920), (1536, 1880)]