132577020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{245513}}^1$

素因数の和:245531

約数の個数: 48

約数和(自身を含む): 412463520

約数和(自身を除く): 279886500

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, 245513, 491026, 736539, 982052, 1227565, 1473078, 2209617, 2455130, 2946156, 3682695, 4419234, 4910260, 6628851, 7365390, 8838468, 11048085, 13257702, 14730780, 22096170, 26515404, 33144255, 44192340, 66288510, 132577020]

約数ペア:

[(1, 132577020), (2, 66288510), (3, 44192340), (4, 33144255), (5, 26515404), (6, 22096170), (9, 14730780), (10, 13257702), (12, 11048085), (15, 8838468), (18, 7365390), (20, 6628851), (27, 4910260), (30, 4419234), (36, 3682695), (45, 2946156), (54, 2455130), (60, 2209617), (90, 1473078), (108, 1227565), (135, 982052), (180, 736539), (270, 491026), (540, 245513)]