1420246680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11835389}}^1$

素因数の和:11835403

約数の個数: 32

約数和(自身を含む): 4260740400

約数和(自身を除く): 2840493720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11835389, 23670778, 35506167, 47341556, 59176945, 71012334, 94683112, 118353890, 142024668, 177530835, 236707780, 284049336, 355061670, 473415560, 710123340, 1420246680]

約数ペア:

[(1, 1420246680), (2, 710123340), (3, 473415560), (4, 355061670), (5, 284049336), (6, 236707780), (8, 177530835), (10, 142024668), (12, 118353890), (15, 94683112), (20, 71012334), (24, 59176945), (30, 47341556), (40, 35506167), (60, 23670778), (120, 11835389)]