197044080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1613}}^1$

素因数の和:2138

約数の個数: 80

約数和(自身を含む): 612416160

約数和(自身を除く): 415372080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1527, 1613, 2036, 2545, 3054, 3226, 4072, 4839, 5090, 6108, 6452, 7635, 8065, 8144, 9678, 10180, 12216, 12904, 15270, 16130, 19356, 20360, 24195, 24432, 25808, 30540, 32260, 38712, 40720, 48390, 61080, 64520, 77424, 96780, 122160, 129040, 193560, 387120, 821017, 1642034, 2463051, 3284068, 4105085, 4926102, 6568136, 8210170, 9852204, 12315255, 13136272, 16420340, 19704408, 24630510, 32840680, 39408816, 49261020, 65681360, 98522040, 197044080]

約数ペア:

[(1, 197044080), (2, 98522040), (3, 65681360), (4, 49261020), (5, 39408816), (6, 32840680), (8, 24630510), (10, 19704408), (12, 16420340), (15, 13136272), (16, 12315255), (20, 9852204), (24, 8210170), (30, 6568136), (40, 4926102), (48, 4105085), (60, 3284068), (80, 2463051), (120, 1642034), (240, 821017), (509, 387120), (1018, 193560), (1527, 129040), (1613, 122160), (2036, 96780), (2545, 77424), (3054, 64520), (3226, 61080), (4072, 48390), (4839, 40720), (5090, 38712), (6108, 32260), (6452, 30540), (7635, 25808), (8065, 24432), (8144, 24195), (9678, 20360), (10180, 19356), (12216, 16130), (12904, 15270)]