2444075520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2027}}^1$

素因数の和:2210

約数の個数: 160

約数和(自身を含む): 7867050048

約数和(自身を除く): 5422974528

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, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 942, 960, 1256, 1280, 1536, 1570, 1884, 1920, 2027, 2355, 2512, 2560, 3140, 3768, 3840, 4054, 4710, 5024, 6081, 6280, 7536, 7680, 8108, 9420, 10048, 10135, 12162, 12560, 15072, 16216, 18840, 20096, 20270, 24324, 25120, 30144, 30405, 32432, 37680, 40192, 40540, 48648, 50240, 60288, 60810, 64864, 75360, 80384, 81080, 97296, 100480, 120576, 121620, 129728, 150720, 162160, 194592, 200960, 241152, 243240, 259456, 301440, 318239, 324320, 389184, 401920, 486480, 518912, 602880, 636478, 648640, 778368, 954717, 972960, 1037824, 1205760, 1272956, 1297280, 1556736, 1591195, 1909434, 1945920, 2545912, 2594560, 3113472, 3182390, 3818868, 3891840, 4773585, 5091824, 5189120, 6364780, 7637736, 7783680, 9547170, 10183648, 12729560, 15275472, 15567360, 19094340, 20367296, 25459120, 30550944, 38188680, 40734592, 50918240, 61101888, 76377360, 81469184, 101836480, 122203776, 152754720, 162938368, 203672960, 244407552, 305509440, 407345920, 488815104, 611018880, 814691840, 1222037760, 2444075520]

約数ペア:

[(1, 2444075520), (2, 1222037760), (3, 814691840), (4, 611018880), (5, 488815104), (6, 407345920), (8, 305509440), (10, 244407552), (12, 203672960), (15, 162938368), (16, 152754720), (20, 122203776), (24, 101836480), (30, 81469184), (32, 76377360), (40, 61101888), (48, 50918240), (60, 40734592), (64, 38188680), (80, 30550944), (96, 25459120), (120, 20367296), (128, 19094340), (157, 15567360), (160, 15275472), (192, 12729560), (240, 10183648), (256, 9547170), (314, 7783680), (320, 7637736), (384, 6364780), (471, 5189120), (480, 5091824), (512, 4773585), (628, 3891840), (640, 3818868), (768, 3182390), (785, 3113472), (942, 2594560), (960, 2545912), (1256, 1945920), (1280, 1909434), (1536, 1591195), (1570, 1556736), (1884, 1297280), (1920, 1272956), (2027, 1205760), (2355, 1037824), (2512, 972960), (2560, 954717), (3140, 778368), (3768, 648640), (3840, 636478), (4054, 602880), (4710, 518912), (5024, 486480), (6081, 401920), (6280, 389184), (7536, 324320), (7680, 318239), (8108, 301440), (9420, 259456), (10048, 243240), (10135, 241152), (12162, 200960), (12560, 194592), (15072, 162160), (16216, 150720), (18840, 129728), (20096, 121620), (20270, 120576), (24324, 100480), (25120, 97296), (30144, 81080), (30405, 80384), (32432, 75360), (37680, 64864), (40192, 60810), (40540, 60288), (48648, 50240)]