22327680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 73807200

約数和(自身を除く): 51479520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 401, 435, 464, 480, 580, 640, 696, 802, 870, 928, 960, 1160, 1203, 1392, 1604, 1740, 1856, 1920, 2005, 2320, 2406, 2784, 3208, 3480, 3712, 4010, 4640, 4812, 5568, 6015, 6416, 6960, 8020, 9280, 9624, 11136, 11629, 12030, 12832, 13920, 16040, 18560, 19248, 23258, 24060, 25664, 27840, 32080, 34887, 38496, 46516, 48120, 51328, 55680, 58145, 64160, 69774, 76992, 93032, 96240, 116290, 128320, 139548, 153984, 174435, 186064, 192480, 232580, 256640, 279096, 348870, 372128, 384960, 465160, 558192, 697740, 744256, 769920, 930320, 1116384, 1395480, 1488512, 1860640, 2232768, 2790960, 3721280, 4465536, 5581920, 7442560, 11163840, 22327680]

約数ペア:

[(1, 22327680), (2, 11163840), (3, 7442560), (4, 5581920), (5, 4465536), (6, 3721280), (8, 2790960), (10, 2232768), (12, 1860640), (15, 1488512), (16, 1395480), (20, 1116384), (24, 930320), (29, 769920), (30, 744256), (32, 697740), (40, 558192), (48, 465160), (58, 384960), (60, 372128), (64, 348870), (80, 279096), (87, 256640), (96, 232580), (116, 192480), (120, 186064), (128, 174435), (145, 153984), (160, 139548), (174, 128320), (192, 116290), (232, 96240), (240, 93032), (290, 76992), (320, 69774), (348, 64160), (384, 58145), (401, 55680), (435, 51328), (464, 48120), (480, 46516), (580, 38496), (640, 34887), (696, 32080), (802, 27840), (870, 25664), (928, 24060), (960, 23258), (1160, 19248), (1203, 18560), (1392, 16040), (1604, 13920), (1740, 12832), (1856, 12030), (1920, 11629), (2005, 11136), (2320, 9624), (2406, 9280), (2784, 8020), (3208, 6960), (3480, 6416), (3712, 6015), (4010, 5568), (4640, 4812)]