54375120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75521}}^1$

素因数の和:75540

約数の個数: 60

約数和(自身を含む): 182612196

約数和(自身を除く): 128237076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 75521, 151042, 226563, 302084, 377605, 453126, 604168, 679689, 755210, 906252, 1132815, 1208336, 1359378, 1510420, 1812504, 2265630, 2718756, 3020840, 3398445, 3625008, 4531260, 5437512, 6041680, 6796890, 9062520, 10875024, 13593780, 18125040, 27187560, 54375120]

約数ペア:

[(1, 54375120), (2, 27187560), (3, 18125040), (4, 13593780), (5, 10875024), (6, 9062520), (8, 6796890), (9, 6041680), (10, 5437512), (12, 4531260), (15, 3625008), (16, 3398445), (18, 3020840), (20, 2718756), (24, 2265630), (30, 1812504), (36, 1510420), (40, 1359378), (45, 1208336), (48, 1132815), (60, 906252), (72, 755210), (80, 679689), (90, 604168), (120, 453126), (144, 377605), (180, 302084), (240, 226563), (360, 151042), (720, 75521)]