6408180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11867}}^1$

素因数の和:11885

約数の個数: 48

約数和(自身を含む): 19938240

約数和(自身を除く): 13530060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 11867, 23734, 35601, 47468, 59335, 71202, 106803, 118670, 142404, 178005, 213606, 237340, 320409, 356010, 427212, 534015, 640818, 712020, 1068030, 1281636, 1602045, 2136060, 3204090, 6408180]

約数ペア:

[(1, 6408180), (2, 3204090), (3, 2136060), (4, 1602045), (5, 1281636), (6, 1068030), (9, 712020), (10, 640818), (12, 534015), (15, 427212), (18, 356010), (20, 320409), (27, 237340), (30, 213606), (36, 178005), (45, 142404), (54, 118670), (60, 106803), (90, 71202), (108, 59335), (135, 47468), (180, 35601), (270, 23734), (540, 11867)]