1222740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6793}}^1$

素因数の和:6808

約数の個数: 36

約数和(自身を含む): 3709524

約数和(自身を除く): 2486784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6793, 13586, 20379, 27172, 33965, 40758, 61137, 67930, 81516, 101895, 122274, 135860, 203790, 244548, 305685, 407580, 611370, 1222740]

約数ペア:

[(1, 1222740), (2, 611370), (3, 407580), (4, 305685), (5, 244548), (6, 203790), (9, 135860), (10, 122274), (12, 101895), (15, 81516), (18, 67930), (20, 61137), (30, 40758), (36, 33965), (45, 27172), (60, 20379), (90, 13586), (180, 6793)]