145228080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{605117}}^1$

素因数の和:605133

約数の個数: 40

約数和(自身を含む): 450207792

約数和(自身を除く): 304979712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 605117, 1210234, 1815351, 2420468, 3025585, 3630702, 4840936, 6051170, 7261404, 9076755, 9681872, 12102340, 14522808, 18153510, 24204680, 29045616, 36307020, 48409360, 72614040, 145228080]

約数ペア:

[(1, 145228080), (2, 72614040), (3, 48409360), (4, 36307020), (5, 29045616), (6, 24204680), (8, 18153510), (10, 14522808), (12, 12102340), (15, 9681872), (16, 9076755), (20, 7261404), (24, 6051170), (30, 4840936), (40, 3630702), (48, 3025585), (60, 2420468), (80, 1815351), (120, 1210234), (240, 605117)]