130285080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{361903}}^1$

素因数の和:361920

約数の個数: 48

約数和(自身を含む): 423427680

約数和(自身を除く): 293142600

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, 361903, 723806, 1085709, 1447612, 1809515, 2171418, 2895224, 3257127, 3619030, 4342836, 5428545, 6514254, 7238060, 8685672, 10857090, 13028508, 14476120, 16285635, 21714180, 26057016, 32571270, 43428360, 65142540, 130285080]

約数ペア:

[(1, 130285080), (2, 65142540), (3, 43428360), (4, 32571270), (5, 26057016), (6, 21714180), (8, 16285635), (9, 14476120), (10, 13028508), (12, 10857090), (15, 8685672), (18, 7238060), (20, 6514254), (24, 5428545), (30, 4342836), (36, 3619030), (40, 3257127), (45, 2895224), (60, 2171418), (72, 1809515), (90, 1447612), (120, 1085709), (180, 723806), (360, 361903)]