620220208320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{215354239}}^1$

素因数の和:215354262

約数の個数: 84

約数和(自身を含む): 2133299101440

約数和(自身を除く): 1513078893120

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, 215354239, 430708478, 646062717, 861416956, 1076771195, 1292125434, 1722833912, 1938188151, 2153542390, 2584250868, 3230313585, 3445667824, 3876376302, 4307084780, 5168501736, 6460627170, 6891335648, 7752752604, 8614169560, 9690940755, 10337003472, 12921254340, 13782671296, 15505505208, 17228339120, 19381881510, 20674006944, 25842508680, 31011010416, 34456678240, 38763763020, 41348013888, 51685017360, 62022020832, 68913356480, 77527526040, 103370034720, 124044041664, 155055052080, 206740069440, 310110104160, 620220208320]

約数ペア:

[(1, 620220208320), (2, 310110104160), (3, 206740069440), (4, 155055052080), (5, 124044041664), (6, 103370034720), (8, 77527526040), (9, 68913356480), (10, 62022020832), (12, 51685017360), (15, 41348013888), (16, 38763763020), (18, 34456678240), (20, 31011010416), (24, 25842508680), (30, 20674006944), (32, 19381881510), (36, 17228339120), (40, 15505505208), (45, 13782671296), (48, 12921254340), (60, 10337003472), (64, 9690940755), (72, 8614169560), (80, 7752752604), (90, 6891335648), (96, 6460627170), (120, 5168501736), (144, 4307084780), (160, 3876376302), (180, 3445667824), (192, 3230313585), (240, 2584250868), (288, 2153542390), (320, 1938188151), (360, 1722833912), (480, 1292125434), (576, 1076771195), (720, 861416956), (960, 646062717), (1440, 430708478), (2880, 215354239)]