539944380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{333299}}^1$

素因数の和:333320

約数の個数: 60

約数和(自身を含む): 1693830600

約数和(自身を除く): 1153886220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 333299, 666598, 999897, 1333196, 1666495, 1999794, 2999691, 3332990, 3999588, 4999485, 5999382, 6665980, 8999073, 9998970, 11998764, 14998455, 17998146, 19997940, 26997219, 29996910, 35996292, 44995365, 53994438, 59993820, 89990730, 107988876, 134986095, 179981460, 269972190, 539944380]

約数ペア:

[(1, 539944380), (2, 269972190), (3, 179981460), (4, 134986095), (5, 107988876), (6, 89990730), (9, 59993820), (10, 53994438), (12, 44995365), (15, 35996292), (18, 29996910), (20, 26997219), (27, 19997940), (30, 17998146), (36, 14998455), (45, 11998764), (54, 9998970), (60, 8999073), (81, 6665980), (90, 5999382), (108, 4999485), (135, 3999588), (162, 3332990), (180, 2999691), (270, 1999794), (324, 1666495), (405, 1333196), (540, 999897), (810, 666598), (1620, 333299)]