2906423040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{756881}}^1$

素因数の和:756905

約数の個数: 72

約数和(自身を含む): 9282400848

約数和(自身を除く): 6375977808

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 756881, 1513762, 2270643, 3027524, 3784405, 4541286, 6055048, 7568810, 9082572, 11353215, 12110096, 15137620, 18165144, 22706430, 24220192, 30275240, 36330288, 45412860, 48440384, 60550480, 72660576, 90825720, 96880768, 121100960, 145321152, 181651440, 193761536, 242201920, 290642304, 363302880, 484403840, 581284608, 726605760, 968807680, 1453211520, 2906423040]

約数ペア:

[(1, 2906423040), (2, 1453211520), (3, 968807680), (4, 726605760), (5, 581284608), (6, 484403840), (8, 363302880), (10, 290642304), (12, 242201920), (15, 193761536), (16, 181651440), (20, 145321152), (24, 121100960), (30, 96880768), (32, 90825720), (40, 72660576), (48, 60550480), (60, 48440384), (64, 45412860), (80, 36330288), (96, 30275240), (120, 24220192), (128, 22706430), (160, 18165144), (192, 15137620), (240, 12110096), (256, 11353215), (320, 9082572), (384, 7568810), (480, 6055048), (640, 4541286), (768, 3784405), (960, 3027524), (1280, 2270643), (1920, 1513762), (3840, 756881)]