149102040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1242517}}^1$

素因数の和:1242531

約数の個数: 32

約数和(自身を含む): 447306480

約数和(自身を除く): 298204440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1242517, 2485034, 3727551, 4970068, 6212585, 7455102, 9940136, 12425170, 14910204, 18637755, 24850340, 29820408, 37275510, 49700680, 74551020, 149102040]

約数ペア:

[(1, 149102040), (2, 74551020), (3, 49700680), (4, 37275510), (5, 29820408), (6, 24850340), (8, 18637755), (10, 14910204), (12, 12425170), (15, 9940136), (20, 7455102), (24, 6212585), (30, 4970068), (40, 3727551), (60, 2485034), (120, 1242517)]