27287680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6091}}^1$

素因数の和:6117

約数の個数: 64

約数和(自身を含む): 74566080

約数和(自身を除く): 47278400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 6091, 12182, 24364, 30455, 42637, 48728, 60910, 85274, 97456, 121820, 170548, 194912, 213185, 243640, 341096, 389824, 426370, 487280, 682192, 779648, 852740, 974560, 1364384, 1705480, 1949120, 2728768, 3410960, 3898240, 5457536, 6821920, 13643840, 27287680]

約数ペア:

[(1, 27287680), (2, 13643840), (4, 6821920), (5, 5457536), (7, 3898240), (8, 3410960), (10, 2728768), (14, 1949120), (16, 1705480), (20, 1364384), (28, 974560), (32, 852740), (35, 779648), (40, 682192), (56, 487280), (64, 426370), (70, 389824), (80, 341096), (112, 243640), (128, 213185), (140, 194912), (160, 170548), (224, 121820), (280, 97456), (320, 85274), (448, 60910), (560, 48728), (640, 42637), (896, 30455), (1120, 24364), (2240, 12182), (4480, 6091)]