12226560

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 104

約数和(自身を含む): 39316800

約数和(自身を除く): 27090240

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, 199, 240, 256, 320, 384, 398, 480, 512, 597, 640, 768, 796, 960, 995, 1024, 1194, 1280, 1536, 1592, 1920, 1990, 2048, 2388, 2560, 2985, 3072, 3184, 3840, 3980, 4096, 4776, 5120, 5970, 6144, 6368, 7680, 7960, 9552, 10240, 11940, 12288, 12736, 15360, 15920, 19104, 20480, 23880, 25472, 30720, 31840, 38208, 47760, 50944, 61440, 63680, 76416, 95520, 101888, 127360, 152832, 191040, 203776, 254720, 305664, 382080, 407552, 509440, 611328, 764160, 815104, 1018880, 1222656, 1528320, 2037760, 2445312, 3056640, 4075520, 6113280, 12226560]

約数ペア:

[(1, 12226560), (2, 6113280), (3, 4075520), (4, 3056640), (5, 2445312), (6, 2037760), (8, 1528320), (10, 1222656), (12, 1018880), (15, 815104), (16, 764160), (20, 611328), (24, 509440), (30, 407552), (32, 382080), (40, 305664), (48, 254720), (60, 203776), (64, 191040), (80, 152832), (96, 127360), (120, 101888), (128, 95520), (160, 76416), (192, 63680), (199, 61440), (240, 50944), (256, 47760), (320, 38208), (384, 31840), (398, 30720), (480, 25472), (512, 23880), (597, 20480), (640, 19104), (768, 15920), (796, 15360), (960, 12736), (995, 12288), (1024, 11940), (1194, 10240), (1280, 9552), (1536, 7960), (1592, 7680), (1920, 6368), (1990, 6144), (2048, 5970), (2388, 5120), (2560, 4776), (2985, 4096), (3072, 3980), (3184, 3840)]