163125360

素因数分解:

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

素因数の和:75543

約数の個数: 80

約数和(自身を含む): 561883680

約数和(自身を除く): 398758320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 75521, 151042, 226563, 302084, 377605, 453126, 604168, 679689, 755210, 906252, 1132815, 1208336, 1359378, 1510420, 1812504, 2039067, 2265630, 2718756, 3020840, 3398445, 3625008, 4078134, 4531260, 5437512, 6041680, 6796890, 8156268, 9062520, 10195335, 10875024, 13593780, 16312536, 18125040, 20390670, 27187560, 32625072, 40781340, 54375120, 81562680, 163125360]

約数ペア:

[(1, 163125360), (2, 81562680), (3, 54375120), (4, 40781340), (5, 32625072), (6, 27187560), (8, 20390670), (9, 18125040), (10, 16312536), (12, 13593780), (15, 10875024), (16, 10195335), (18, 9062520), (20, 8156268), (24, 6796890), (27, 6041680), (30, 5437512), (36, 4531260), (40, 4078134), (45, 3625008), (48, 3398445), (54, 3020840), (60, 2718756), (72, 2265630), (80, 2039067), (90, 1812504), (108, 1510420), (120, 1359378), (135, 1208336), (144, 1132815), (180, 906252), (216, 755210), (240, 679689), (270, 604168), (360, 453126), (432, 377605), (540, 302084), (720, 226563), (1080, 151042), (2160, 75521)]