8180717040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3787369}}^1$

素因数の和:3787391

約数の個数: 80

約数和(自身を含む): 28178032800

約数和(自身を除く): 19997315760

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, 3787369, 7574738, 11362107, 15149476, 18936845, 22724214, 30298952, 34086321, 37873690, 45448428, 56810535, 60597904, 68172642, 75747380, 90896856, 102258963, 113621070, 136345284, 151494760, 170431605, 181793712, 204517926, 227242140, 272690568, 302989520, 340863210, 409035852, 454484280, 511294815, 545381136, 681726420, 818071704, 908968560, 1022589630, 1363452840, 1636143408, 2045179260, 2726905680, 4090358520, 8180717040]

約数ペア:

[(1, 8180717040), (2, 4090358520), (3, 2726905680), (4, 2045179260), (5, 1636143408), (6, 1363452840), (8, 1022589630), (9, 908968560), (10, 818071704), (12, 681726420), (15, 545381136), (16, 511294815), (18, 454484280), (20, 409035852), (24, 340863210), (27, 302989520), (30, 272690568), (36, 227242140), (40, 204517926), (45, 181793712), (48, 170431605), (54, 151494760), (60, 136345284), (72, 113621070), (80, 102258963), (90, 90896856), (108, 75747380), (120, 68172642), (135, 60597904), (144, 56810535), (180, 45448428), (216, 37873690), (240, 34086321), (270, 30298952), (360, 22724214), (432, 18936845), (540, 15149476), (720, 11362107), (1080, 7574738), (2160, 3787369)]