232131780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1289621}}^1$

素因数の和:1289636

約数の個数: 36

約数和(自身を含む): 704133612

約数和(自身を除く): 472001832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1289621, 2579242, 3868863, 5158484, 6448105, 7737726, 11606589, 12896210, 15475452, 19344315, 23213178, 25792420, 38688630, 46426356, 58032945, 77377260, 116065890, 232131780]

約数ペア:

[(1, 232131780), (2, 116065890), (3, 77377260), (4, 58032945), (5, 46426356), (6, 38688630), (9, 25792420), (10, 23213178), (12, 19344315), (15, 15475452), (18, 12896210), (20, 11606589), (30, 7737726), (36, 6448105), (45, 5158484), (60, 3868863), (90, 2579242), (180, 1289621)]