18841560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157013}}^1$

素因数の和:157027

約数の個数: 32

約数和(自身を含む): 56525040

約数和(自身を除く): 37683480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157013, 314026, 471039, 628052, 785065, 942078, 1256104, 1570130, 1884156, 2355195, 3140260, 3768312, 4710390, 6280520, 9420780, 18841560]

約数ペア:

[(1, 18841560), (2, 9420780), (3, 6280520), (4, 4710390), (5, 3768312), (6, 3140260), (8, 2355195), (10, 1884156), (12, 1570130), (15, 1256104), (20, 942078), (24, 785065), (30, 628052), (40, 471039), (60, 314026), (120, 157013)]