122680920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1022341}}^1$

素因数の和:1022355

約数の個数: 32

約数和(自身を含む): 368043120

約数和(自身を除く): 245362200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1022341, 2044682, 3067023, 4089364, 5111705, 6134046, 8178728, 10223410, 12268092, 15335115, 20446820, 24536184, 30670230, 40893640, 61340460, 122680920]

約数ペア:

[(1, 122680920), (2, 61340460), (3, 40893640), (4, 30670230), (5, 24536184), (6, 20446820), (8, 15335115), (10, 12268092), (12, 10223410), (15, 8178728), (20, 6134046), (24, 5111705), (30, 4089364), (40, 3067023), (60, 2044682), (120, 1022341)]