409828140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{758941}}^1$

素因数の和:758959

約数の個数: 48

約数和(自身を含む): 1275022560

約数和(自身を除く): 865194420

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, 758941, 1517882, 2276823, 3035764, 3794705, 4553646, 6830469, 7589410, 9107292, 11384115, 13660938, 15178820, 20491407, 22768230, 27321876, 34152345, 40982814, 45536460, 68304690, 81965628, 102457035, 136609380, 204914070, 409828140]

約数ペア:

[(1, 409828140), (2, 204914070), (3, 136609380), (4, 102457035), (5, 81965628), (6, 68304690), (9, 45536460), (10, 40982814), (12, 34152345), (15, 27321876), (18, 22768230), (20, 20491407), (27, 15178820), (30, 13660938), (36, 11384115), (45, 9107292), (54, 7589410), (60, 6830469), (90, 4553646), (108, 3794705), (135, 3035764), (180, 2276823), (270, 1517882), (540, 758941)]