2108722080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{5351}}^1$

素因数の和:6190

約数の個数: 96

約数和(自身を含む): 6651808128

約数和(自身を除く): 4543086048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 821, 1642, 2463, 3284, 4105, 4926, 5351, 6568, 8210, 9852, 10702, 12315, 13136, 16053, 16420, 19704, 21404, 24630, 26272, 26755, 32106, 32840, 39408, 42808, 49260, 53510, 64212, 65680, 78816, 80265, 85616, 98520, 107020, 128424, 131360, 160530, 171232, 197040, 214040, 256848, 321060, 394080, 428080, 513696, 642120, 856160, 1284240, 2568480, 4393171, 8786342, 13179513, 17572684, 21965855, 26359026, 35145368, 43931710, 52718052, 65897565, 70290736, 87863420, 105436104, 131795130, 140581472, 175726840, 210872208, 263590260, 351453680, 421744416, 527180520, 702907360, 1054361040, 2108722080]

約数ペア:

[(1, 2108722080), (2, 1054361040), (3, 702907360), (4, 527180520), (5, 421744416), (6, 351453680), (8, 263590260), (10, 210872208), (12, 175726840), (15, 140581472), (16, 131795130), (20, 105436104), (24, 87863420), (30, 70290736), (32, 65897565), (40, 52718052), (48, 43931710), (60, 35145368), (80, 26359026), (96, 21965855), (120, 17572684), (160, 13179513), (240, 8786342), (480, 4393171), (821, 2568480), (1642, 1284240), (2463, 856160), (3284, 642120), (4105, 513696), (4926, 428080), (5351, 394080), (6568, 321060), (8210, 256848), (9852, 214040), (10702, 197040), (12315, 171232), (13136, 160530), (16053, 131360), (16420, 128424), (19704, 107020), (21404, 98520), (24630, 85616), (26272, 80265), (26755, 78816), (32106, 65680), (32840, 64212), (39408, 53510), (42808, 49260)]