422447940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{782311}}^1$

素因数の和:782329

約数の個数: 48

約数和(自身を含む): 1314284160

約数和(自身を除く): 891836220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 782311, 1564622, 2346933, 3129244, 3911555, 4693866, 7040799, 7823110, 9387732, 11734665, 14081598, 15646220, 21122397, 23469330, 28163196, 35203995, 42244794, 46938660, 70407990, 84489588, 105611985, 140815980, 211223970, 422447940]

約数ペア:

[(1, 422447940), (2, 211223970), (3, 140815980), (4, 105611985), (5, 84489588), (6, 70407990), (9, 46938660), (10, 42244794), (12, 35203995), (15, 28163196), (18, 23469330), (20, 21122397), (27, 15646220), (30, 14081598), (36, 11734665), (45, 9387732), (54, 7823110), (60, 7040799), (90, 4693866), (108, 3911555), (135, 3129244), (180, 2346933), (270, 1564622), (540, 782311)]