1212965580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20216093}}^1$

素因数の和:20216105

約数の個数: 24

約数和(自身を含む): 3396303792

約数和(自身を除く): 2183338212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20216093, 40432186, 60648279, 80864372, 101080465, 121296558, 202160930, 242593116, 303241395, 404321860, 606482790, 1212965580]

約数ペア:

[(1, 1212965580), (2, 606482790), (3, 404321860), (4, 303241395), (5, 242593116), (6, 202160930), (10, 121296558), (12, 101080465), (15, 80864372), (20, 60648279), (30, 40432186), (60, 20216093)]