154068480

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{743}}^1$

素因数の和:778

約数の個数: 200

約数和(自身を含む): 552567312

約数和(自身を除く): 398498832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 743, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1486, 1536, 1620, 1728, 1920, 2160, 2229, 2304, 2560, 2592, 2880, 2972, 3240, 3456, 3715, 3840, 4320, 4458, 4608, 5184, 5760, 5944, 6480, 6687, 6912, 7430, 7680, 8640, 8916, 10368, 11145, 11520, 11888, 12960, 13374, 13824, 14860, 17280, 17832, 20061, 20736, 22290, 23040, 23776, 25920, 26748, 29720, 33435, 34560, 35664, 40122, 41472, 44580, 47552, 51840, 53496, 59440, 60183, 66870, 69120, 71328, 80244, 89160, 95104, 100305, 103680, 106992, 118880, 120366, 133740, 142656, 160488, 178320, 190208, 200610, 207360, 213984, 237760, 240732, 267480, 285312, 300915, 320976, 356640, 380416, 401220, 427968, 475520, 481464, 534960, 570624, 601830, 641952, 713280, 802440, 855936, 951040, 962928, 1069920, 1141248, 1203660, 1283904, 1426560, 1604880, 1711872, 1902080, 1925856, 2139840, 2407320, 2567808, 2853120, 3209760, 3423744, 3851712, 4279680, 4814640, 5135616, 5706240, 6419520, 7703424, 8559360, 9629280, 10271232, 12839040, 15406848, 17118720, 19258560, 25678080, 30813696, 38517120, 51356160, 77034240, 154068480]

約数ペア:

[(1, 154068480), (2, 77034240), (3, 51356160), (4, 38517120), (5, 30813696), (6, 25678080), (8, 19258560), (9, 17118720), (10, 15406848), (12, 12839040), (15, 10271232), (16, 9629280), (18, 8559360), (20, 7703424), (24, 6419520), (27, 5706240), (30, 5135616), (32, 4814640), (36, 4279680), (40, 3851712), (45, 3423744), (48, 3209760), (54, 2853120), (60, 2567808), (64, 2407320), (72, 2139840), (80, 1925856), (81, 1902080), (90, 1711872), (96, 1604880), (108, 1426560), (120, 1283904), (128, 1203660), (135, 1141248), (144, 1069920), (160, 962928), (162, 951040), (180, 855936), (192, 802440), (216, 713280), (240, 641952), (256, 601830), (270, 570624), (288, 534960), (320, 481464), (324, 475520), (360, 427968), (384, 401220), (405, 380416), (432, 356640), (480, 320976), (512, 300915), (540, 285312), (576, 267480), (640, 240732), (648, 237760), (720, 213984), (743, 207360), (768, 200610), (810, 190208), (864, 178320), (960, 160488), (1080, 142656), (1152, 133740), (1280, 120366), (1296, 118880), (1440, 106992), (1486, 103680), (1536, 100305), (1620, 95104), (1728, 89160), (1920, 80244), (2160, 71328), (2229, 69120), (2304, 66870), (2560, 60183), (2592, 59440), (2880, 53496), (2972, 51840), (3240, 47552), (3456, 44580), (3715, 41472), (3840, 40122), (4320, 35664), (4458, 34560), (4608, 33435), (5184, 29720), (5760, 26748), (5944, 25920), (6480, 23776), (6687, 23040), (6912, 22290), (7430, 20736), (7680, 20061), (8640, 17832), (8916, 17280), (10368, 14860), (11145, 13824), (11520, 13374), (11888, 12960)]