120072760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103511}}^1$

素因数の和:103551

約数の個数: 32

約数和(自身を含む): 279482400

約数和(自身を除く): 159409640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 103511, 207022, 414044, 517555, 828088, 1035110, 2070220, 3001819, 4140440, 6003638, 12007276, 15009095, 24014552, 30018190, 60036380, 120072760]

約数ペア:

[(1, 120072760), (2, 60036380), (4, 30018190), (5, 24014552), (8, 15009095), (10, 12007276), (20, 6003638), (29, 4140440), (40, 3001819), (58, 2070220), (116, 1035110), (145, 828088), (232, 517555), (290, 414044), (580, 207022), (1160, 103511)]