130321260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{724007}}^1$

素因数の和:724022

約数の個数: 36

約数和(自身を含む): 395308368

約数和(自身を除く): 264987108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 724007, 1448014, 2172021, 2896028, 3620035, 4344042, 6516063, 7240070, 8688084, 10860105, 13032126, 14480140, 21720210, 26064252, 32580315, 43440420, 65160630, 130321260]

約数ペア:

[(1, 130321260), (2, 65160630), (3, 43440420), (4, 32580315), (5, 26064252), (6, 21720210), (9, 14480140), (10, 13032126), (12, 10860105), (15, 8688084), (18, 7240070), (20, 6516063), (30, 4344042), (36, 3620035), (45, 2896028), (60, 2172021), (90, 1448014), (180, 724007)]