20067766080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{32309}}^1$

素因数の和:32976

約数の個数: 112

約数和(自身を含む): 63815610240

約数和(自身を除く): 43747844160

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, 160, 192, 240, 320, 480, 647, 960, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 10352, 12940, 15528, 19410, 20704, 25880, 31056, 32309, 38820, 41408, 51760, 62112, 64618, 77640, 96927, 103520, 124224, 129236, 155280, 161545, 193854, 207040, 258472, 310560, 323090, 387708, 484635, 516944, 621120, 646180, 775416, 969270, 1033888, 1292360, 1550832, 1938540, 2067776, 2584720, 3101664, 3877080, 5169440, 6203328, 7754160, 10338880, 15508320, 20903923, 31016640, 41807846, 62711769, 83615692, 104519615, 125423538, 167231384, 209039230, 250847076, 313558845, 334462768, 418078460, 501694152, 627117690, 668925536, 836156920, 1003388304, 1254235380, 1337851072, 1672313840, 2006776608, 2508470760, 3344627680, 4013553216, 5016941520, 6689255360, 10033883040, 20067766080]

約数ペア:

[(1, 20067766080), (2, 10033883040), (3, 6689255360), (4, 5016941520), (5, 4013553216), (6, 3344627680), (8, 2508470760), (10, 2006776608), (12, 1672313840), (15, 1337851072), (16, 1254235380), (20, 1003388304), (24, 836156920), (30, 668925536), (32, 627117690), (40, 501694152), (48, 418078460), (60, 334462768), (64, 313558845), (80, 250847076), (96, 209039230), (120, 167231384), (160, 125423538), (192, 104519615), (240, 83615692), (320, 62711769), (480, 41807846), (647, 31016640), (960, 20903923), (1294, 15508320), (1941, 10338880), (2588, 7754160), (3235, 6203328), (3882, 5169440), (5176, 3877080), (6470, 3101664), (7764, 2584720), (9705, 2067776), (10352, 1938540), (12940, 1550832), (15528, 1292360), (19410, 1033888), (20704, 969270), (25880, 775416), (31056, 646180), (32309, 621120), (38820, 516944), (41408, 484635), (51760, 387708), (62112, 323090), (64618, 310560), (77640, 258472), (96927, 207040), (103520, 193854), (124224, 161545), (129236, 155280)]