164908680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1374239}}^1$

素因数の和:1374253

約数の個数: 32

約数和(自身を含む): 494726400

約数和(自身を除く): 329817720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1374239, 2748478, 4122717, 5496956, 6871195, 8245434, 10993912, 13742390, 16490868, 20613585, 27484780, 32981736, 41227170, 54969560, 82454340, 164908680]

約数ペア:

[(1, 164908680), (2, 82454340), (3, 54969560), (4, 41227170), (5, 32981736), (6, 27484780), (8, 20613585), (10, 16490868), (12, 13742390), (15, 10993912), (20, 8245434), (24, 6871195), (30, 5496956), (40, 4122717), (60, 2748478), (120, 1374239)]