25627470720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13347641}}^1$

素因数の和:13347663

約数の個数: 64

約数和(自身を含む): 81687569040

約数和(自身を除く): 56060098320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 13347641, 26695282, 40042923, 53390564, 66738205, 80085846, 106781128, 133476410, 160171692, 200214615, 213562256, 266952820, 320343384, 400429230, 427124512, 533905640, 640686768, 800858460, 854249024, 1067811280, 1281373536, 1601716920, 1708498048, 2135622560, 2562747072, 3203433840, 4271245120, 5125494144, 6406867680, 8542490240, 12813735360, 25627470720]

約数ペア:

[(1, 25627470720), (2, 12813735360), (3, 8542490240), (4, 6406867680), (5, 5125494144), (6, 4271245120), (8, 3203433840), (10, 2562747072), (12, 2135622560), (15, 1708498048), (16, 1601716920), (20, 1281373536), (24, 1067811280), (30, 854249024), (32, 800858460), (40, 640686768), (48, 533905640), (60, 427124512), (64, 400429230), (80, 320343384), (96, 266952820), (120, 213562256), (128, 200214615), (160, 160171692), (192, 133476410), (240, 106781128), (320, 80085846), (384, 66738205), (480, 53390564), (640, 40042923), (960, 26695282), (1920, 13347641)]