2797809120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{647641}}^1$

素因数の和:647665

約数の個数: 96

約数和(自身を含む): 9792347040

約数和(自身を除く): 6994537920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 647641, 1295282, 1942923, 2590564, 3238205, 3885846, 5181128, 5828769, 6476410, 7771692, 9714615, 10362256, 11657538, 12952820, 15543384, 17486307, 19429230, 20724512, 23315076, 25905640, 29143845, 31086768, 34972614, 38858460, 46630152, 51811280, 58287690, 62173536, 69945228, 77716920, 87431535, 93260304, 103622560, 116575380, 139890456, 155433840, 174863070, 186520608, 233150760, 279780912, 310867680, 349726140, 466301520, 559561824, 699452280, 932603040, 1398904560, 2797809120]

約数ペア:

[(1, 2797809120), (2, 1398904560), (3, 932603040), (4, 699452280), (5, 559561824), (6, 466301520), (8, 349726140), (9, 310867680), (10, 279780912), (12, 233150760), (15, 186520608), (16, 174863070), (18, 155433840), (20, 139890456), (24, 116575380), (27, 103622560), (30, 93260304), (32, 87431535), (36, 77716920), (40, 69945228), (45, 62173536), (48, 58287690), (54, 51811280), (60, 46630152), (72, 38858460), (80, 34972614), (90, 31086768), (96, 29143845), (108, 25905640), (120, 23315076), (135, 20724512), (144, 19429230), (160, 17486307), (180, 15543384), (216, 12952820), (240, 11657538), (270, 10362256), (288, 9714615), (360, 7771692), (432, 6476410), (480, 5828769), (540, 5181128), (720, 3885846), (864, 3238205), (1080, 2590564), (1440, 1942923), (2160, 1295282), (4320, 647641)]