137740920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1147841}}^1$

素因数の和:1147855

約数の個数: 32

約数和(自身を含む): 413223120

約数和(自身を除く): 275482200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1147841, 2295682, 3443523, 4591364, 5739205, 6887046, 9182728, 11478410, 13774092, 17217615, 22956820, 27548184, 34435230, 45913640, 68870460, 137740920]

約数ペア:

[(1, 137740920), (2, 68870460), (3, 45913640), (4, 34435230), (5, 27548184), (6, 22956820), (8, 17217615), (10, 13774092), (12, 11478410), (15, 9182728), (20, 6887046), (24, 5739205), (30, 4591364), (40, 3443523), (60, 2295682), (120, 1147841)]