124735920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{519733}}^1$

素因数の和:519749

約数の個数: 40

約数和(自身を含む): 386682096

約数和(自身を除く): 261946176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 519733, 1039466, 1559199, 2078932, 2598665, 3118398, 4157864, 5197330, 6236796, 7795995, 8315728, 10394660, 12473592, 15591990, 20789320, 24947184, 31183980, 41578640, 62367960, 124735920]

約数ペア:

[(1, 124735920), (2, 62367960), (3, 41578640), (4, 31183980), (5, 24947184), (6, 20789320), (8, 15591990), (10, 12473592), (12, 10394660), (15, 8315728), (16, 7795995), (20, 6236796), (24, 5197330), (30, 4157864), (40, 3118398), (48, 2598665), (60, 2078932), (80, 1559199), (120, 1039466), (240, 519733)]