145684680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1214039}}^1$

素因数の和:1214053

約数の個数: 32

約数和(自身を含む): 437054400

約数和(自身を除く): 291369720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1214039, 2428078, 3642117, 4856156, 6070195, 7284234, 9712312, 12140390, 14568468, 18210585, 24280780, 29136936, 36421170, 48561560, 72842340, 145684680]

約数ペア:

[(1, 145684680), (2, 72842340), (3, 48561560), (4, 36421170), (5, 29136936), (6, 24280780), (8, 18210585), (10, 14568468), (12, 12140390), (15, 9712312), (20, 7284234), (24, 6070195), (30, 4856156), (40, 3642117), (60, 2428078), (120, 1214039)]