778052160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{270157}}^1$

素因数の和:270180

約数の個数: 84

約数和(自身を含む): 2676185148

約数和(自身を除く): 1898132988

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, 270157, 540314, 810471, 1080628, 1350785, 1620942, 2161256, 2431413, 2701570, 3241884, 4052355, 4322512, 4862826, 5403140, 6483768, 8104710, 8645024, 9725652, 10806280, 12157065, 12967536, 16209420, 17290048, 19451304, 21612560, 24314130, 25935072, 32418840, 38902608, 43225120, 48628260, 51870144, 64837680, 77805216, 86450240, 97256520, 129675360, 155610432, 194513040, 259350720, 389026080, 778052160]

約数ペア:

[(1, 778052160), (2, 389026080), (3, 259350720), (4, 194513040), (5, 155610432), (6, 129675360), (8, 97256520), (9, 86450240), (10, 77805216), (12, 64837680), (15, 51870144), (16, 48628260), (18, 43225120), (20, 38902608), (24, 32418840), (30, 25935072), (32, 24314130), (36, 21612560), (40, 19451304), (45, 17290048), (48, 16209420), (60, 12967536), (64, 12157065), (72, 10806280), (80, 9725652), (90, 8645024), (96, 8104710), (120, 6483768), (144, 5403140), (160, 4862826), (180, 4322512), (192, 4052355), (240, 3241884), (288, 2701570), (320, 2431413), (360, 2161256), (480, 1620942), (576, 1350785), (720, 1080628), (960, 810471), (1440, 540314), (2880, 270157)]