1344180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 3858624

約数和(自身を除く): 2514444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 521, 645, 860, 1042, 1290, 1563, 2084, 2580, 2605, 3126, 5210, 6252, 7815, 10420, 15630, 22403, 31260, 44806, 67209, 89612, 112015, 134418, 224030, 268836, 336045, 448060, 672090, 1344180]

約数ペア:

[(1, 1344180), (2, 672090), (3, 448060), (4, 336045), (5, 268836), (6, 224030), (10, 134418), (12, 112015), (15, 89612), (20, 67209), (30, 44806), (43, 31260), (60, 22403), (86, 15630), (129, 10420), (172, 7815), (215, 6252), (258, 5210), (430, 3126), (516, 2605), (521, 2580), (645, 2084), (860, 1563), (1042, 1290)]