19325013720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161041781}}^1$

素因数の和:161041795

約数の個数: 32

約数和(自身を含む): 57975041520

約数和(自身を除く): 38650027800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161041781, 322083562, 483125343, 644167124, 805208905, 966250686, 1288334248, 1610417810, 1932501372, 2415626715, 3220835620, 3865002744, 4831253430, 6441671240, 9662506860, 19325013720]

約数ペア:

[(1, 19325013720), (2, 9662506860), (3, 6441671240), (4, 4831253430), (5, 3865002744), (6, 3220835620), (8, 2415626715), (10, 1932501372), (12, 1610417810), (15, 1288334248), (20, 966250686), (24, 805208905), (30, 644167124), (40, 483125343), (60, 322083562), (120, 161041781)]