119724800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1478

約数の個数: 108

約数和(自身を含む): 319354560

約数和(自身を除く): 199629760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1439, 1600, 1664, 2080, 2600, 2878, 3200, 3328, 4160, 5200, 5756, 6400, 7195, 8320, 10400, 11512, 14390, 16640, 18707, 20800, 23024, 28780, 35975, 37414, 41600, 46048, 57560, 71950, 74828, 83200, 92096, 93535, 115120, 143900, 149656, 184192, 187070, 230240, 287800, 299312, 368384, 374140, 460480, 467675, 575600, 598624, 748280, 920960, 935350, 1151200, 1197248, 1496560, 1841920, 1870700, 2302400, 2394496, 2993120, 3741400, 4604800, 4788992, 5986240, 7482800, 9209600, 11972480, 14965600, 23944960, 29931200, 59862400, 119724800]

約数ペア:

[(1, 119724800), (2, 59862400), (4, 29931200), (5, 23944960), (8, 14965600), (10, 11972480), (13, 9209600), (16, 7482800), (20, 5986240), (25, 4788992), (26, 4604800), (32, 3741400), (40, 2993120), (50, 2394496), (52, 2302400), (64, 1870700), (65, 1841920), (80, 1496560), (100, 1197248), (104, 1151200), (128, 935350), (130, 920960), (160, 748280), (200, 598624), (208, 575600), (256, 467675), (260, 460480), (320, 374140), (325, 368384), (400, 299312), (416, 287800), (520, 230240), (640, 187070), (650, 184192), (800, 149656), (832, 143900), (1040, 115120), (1280, 93535), (1300, 92096), (1439, 83200), (1600, 74828), (1664, 71950), (2080, 57560), (2600, 46048), (2878, 41600), (3200, 37414), (3328, 35975), (4160, 28780), (5200, 23024), (5756, 20800), (6400, 18707), (7195, 16640), (8320, 14390), (10400, 11512)]