244944360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{680401}}^1$

素因数の和:680418

約数の個数: 48

約数和(自身を含む): 796070340

約数和(自身を除く): 551125980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 680401, 1360802, 2041203, 2721604, 3402005, 4082406, 5443208, 6123609, 6804010, 8164812, 10206015, 12247218, 13608020, 16329624, 20412030, 24494436, 27216040, 30618045, 40824060, 48988872, 61236090, 81648120, 122472180, 244944360]

約数ペア:

[(1, 244944360), (2, 122472180), (3, 81648120), (4, 61236090), (5, 48988872), (6, 40824060), (8, 30618045), (9, 27216040), (10, 24494436), (12, 20412030), (15, 16329624), (18, 13608020), (20, 12247218), (24, 10206015), (30, 8164812), (36, 6804010), (40, 6123609), (45, 5443208), (60, 4082406), (72, 3402005), (90, 2721604), (120, 2041203), (180, 1360802), (360, 680401)]