66128760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{183691}}^1$

素因数の和:183708

約数の個数: 48

約数和(自身を含む): 214919640

約数和(自身を除く): 148790880

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, 183691, 367382, 551073, 734764, 918455, 1102146, 1469528, 1653219, 1836910, 2204292, 2755365, 3306438, 3673820, 4408584, 5510730, 6612876, 7347640, 8266095, 11021460, 13225752, 16532190, 22042920, 33064380, 66128760]

約数ペア:

[(1, 66128760), (2, 33064380), (3, 22042920), (4, 16532190), (5, 13225752), (6, 11021460), (8, 8266095), (9, 7347640), (10, 6612876), (12, 5510730), (15, 4408584), (18, 3673820), (20, 3306438), (24, 2755365), (30, 2204292), (36, 1836910), (40, 1653219), (45, 1469528), (60, 1102146), (72, 918455), (90, 734764), (120, 551073), (180, 367382), (360, 183691)]