55058040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152939}}^1$

素因数の和:152956

約数の個数: 48

約数和(自身を含む): 178939800

約数和(自身を除く): 123881760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 152939, 305878, 458817, 611756, 764695, 917634, 1223512, 1376451, 1529390, 1835268, 2294085, 2752902, 3058780, 3670536, 4588170, 5505804, 6117560, 6882255, 9176340, 11011608, 13764510, 18352680, 27529020, 55058040]

約数ペア:

[(1, 55058040), (2, 27529020), (3, 18352680), (4, 13764510), (5, 11011608), (6, 9176340), (8, 6882255), (9, 6117560), (10, 5505804), (12, 4588170), (15, 3670536), (18, 3058780), (20, 2752902), (24, 2294085), (30, 1835268), (36, 1529390), (40, 1376451), (45, 1223512), (60, 917634), (72, 764695), (90, 611756), (120, 458817), (180, 305878), (360, 152939)]