156814380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{96799}}^1$

素因数の和:96820

約数の個数: 60

約数和(自身を含む): 491937600

約数和(自身を除く): 335123220

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, 96799, 193598, 290397, 387196, 483995, 580794, 871191, 967990, 1161588, 1451985, 1742382, 1935980, 2613573, 2903970, 3484764, 4355955, 5227146, 5807940, 7840719, 8711910, 10454292, 13067865, 15681438, 17423820, 26135730, 31362876, 39203595, 52271460, 78407190, 156814380]

約数ペア:

[(1, 156814380), (2, 78407190), (3, 52271460), (4, 39203595), (5, 31362876), (6, 26135730), (9, 17423820), (10, 15681438), (12, 13067865), (15, 10454292), (18, 8711910), (20, 7840719), (27, 5807940), (30, 5227146), (36, 4355955), (45, 3484764), (54, 2903970), (60, 2613573), (81, 1935980), (90, 1742382), (108, 1451985), (135, 1161588), (162, 967990), (180, 871191), (270, 580794), (324, 483995), (405, 387196), (540, 290397), (810, 193598), (1620, 96799)]