155461560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1295513}}^1$

素因数の和:1295527

約数の個数: 32

約数和(自身を含む): 466385040

約数和(自身を除く): 310923480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1295513, 2591026, 3886539, 5182052, 6477565, 7773078, 10364104, 12955130, 15546156, 19432695, 25910260, 31092312, 38865390, 51820520, 77730780, 155461560]

約数ペア:

[(1, 155461560), (2, 77730780), (3, 51820520), (4, 38865390), (5, 31092312), (6, 25910260), (8, 19432695), (10, 15546156), (12, 12955130), (15, 10364104), (20, 7773078), (24, 6477565), (30, 5182052), (40, 3886539), (60, 2591026), (120, 1295513)]