153390780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{284057}}^1$

素因数の和:284075

約数の個数: 48

約数和(自身を含む): 477217440

約数和(自身を除く): 323826660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 284057, 568114, 852171, 1136228, 1420285, 1704342, 2556513, 2840570, 3408684, 4260855, 5113026, 5681140, 7669539, 8521710, 10226052, 12782565, 15339078, 17043420, 25565130, 30678156, 38347695, 51130260, 76695390, 153390780]

約数ペア:

[(1, 153390780), (2, 76695390), (3, 51130260), (4, 38347695), (5, 30678156), (6, 25565130), (9, 17043420), (10, 15339078), (12, 12782565), (15, 10226052), (18, 8521710), (20, 7669539), (27, 5681140), (30, 5113026), (36, 4260855), (45, 3408684), (54, 2840570), (60, 2556513), (90, 1704342), (108, 1420285), (135, 1136228), (180, 852171), (270, 568114), (540, 284057)]