145348080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{605617}}^1$

素因数の和:605633

約数の個数: 40

約数和(自身を含む): 450579792

約数和(自身を除く): 305231712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 605617, 1211234, 1816851, 2422468, 3028085, 3633702, 4844936, 6056170, 7267404, 9084255, 9689872, 12112340, 14534808, 18168510, 24224680, 29069616, 36337020, 48449360, 72674040, 145348080]

約数ペア:

[(1, 145348080), (2, 72674040), (3, 48449360), (4, 36337020), (5, 29069616), (6, 24224680), (8, 18168510), (10, 14534808), (12, 12112340), (15, 9689872), (16, 9084255), (20, 7267404), (24, 6056170), (30, 4844936), (40, 3633702), (48, 3028085), (60, 2422468), (80, 1816851), (120, 1211234), (240, 605617)]