122304720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509603}}^1$

素因数の和:509619

約数の個数: 40

約数和(自身を含む): 379145376

約数和(自身を除く): 256840656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509603, 1019206, 1528809, 2038412, 2548015, 3057618, 4076824, 5096030, 6115236, 7644045, 8153648, 10192060, 12230472, 15288090, 20384120, 24460944, 30576180, 40768240, 61152360, 122304720]

約数ペア:

[(1, 122304720), (2, 61152360), (3, 40768240), (4, 30576180), (5, 24460944), (6, 20384120), (8, 15288090), (10, 12230472), (12, 10192060), (15, 8153648), (16, 7644045), (20, 6115236), (24, 5096030), (30, 4076824), (40, 3057618), (48, 2548015), (60, 2038412), (80, 1528809), (120, 1019206), (240, 509603)]