218831040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75983}}^1$

素因数の和:76006

約数の個数: 84

約数和(自身を含む): 752697504

約数和(自身を除く): 533866464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 75983, 151966, 227949, 303932, 379915, 455898, 607864, 683847, 759830, 911796, 1139745, 1215728, 1367694, 1519660, 1823592, 2279490, 2431456, 2735388, 3039320, 3419235, 3647184, 4558980, 4862912, 5470776, 6078640, 6838470, 7294368, 9117960, 10941552, 12157280, 13676940, 14588736, 18235920, 21883104, 24314560, 27353880, 36471840, 43766208, 54707760, 72943680, 109415520, 218831040]

約数ペア:

[(1, 218831040), (2, 109415520), (3, 72943680), (4, 54707760), (5, 43766208), (6, 36471840), (8, 27353880), (9, 24314560), (10, 21883104), (12, 18235920), (15, 14588736), (16, 13676940), (18, 12157280), (20, 10941552), (24, 9117960), (30, 7294368), (32, 6838470), (36, 6078640), (40, 5470776), (45, 4862912), (48, 4558980), (60, 3647184), (64, 3419235), (72, 3039320), (80, 2735388), (90, 2431456), (96, 2279490), (120, 1823592), (144, 1519660), (160, 1367694), (180, 1215728), (192, 1139745), (240, 911796), (288, 759830), (320, 683847), (360, 607864), (480, 455898), (576, 379915), (720, 303932), (960, 227949), (1440, 151966), (2880, 75983)]