90375120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11411}}^1$

素因数の和:11441

約数の個数: 120

約数和(自身を含む): 331130592

約数和(自身を除く): 240755472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11411, 22822, 34233, 45644, 57055, 68466, 91288, 102699, 114110, 125521, 136932, 171165, 182576, 205398, 228220, 251042, 273864, 342330, 376563, 410796, 456440, 502084, 513495, 547728, 627605, 684660, 753126, 821592, 912880, 1004168, 1026990, 1129689, 1255210, 1369320, 1506252, 1643184, 1882815, 2008336, 2053980, 2259378, 2510420, 2738640, 3012504, 3765630, 4107960, 4518756, 5020840, 5648445, 6025008, 7531260, 8215920, 9037512, 10041680, 11296890, 15062520, 18075024, 22593780, 30125040, 45187560, 90375120]

約数ペア:

[(1, 90375120), (2, 45187560), (3, 30125040), (4, 22593780), (5, 18075024), (6, 15062520), (8, 11296890), (9, 10041680), (10, 9037512), (11, 8215920), (12, 7531260), (15, 6025008), (16, 5648445), (18, 5020840), (20, 4518756), (22, 4107960), (24, 3765630), (30, 3012504), (33, 2738640), (36, 2510420), (40, 2259378), (44, 2053980), (45, 2008336), (48, 1882815), (55, 1643184), (60, 1506252), (66, 1369320), (72, 1255210), (80, 1129689), (88, 1026990), (90, 1004168), (99, 912880), (110, 821592), (120, 753126), (132, 684660), (144, 627605), (165, 547728), (176, 513495), (180, 502084), (198, 456440), (220, 410796), (240, 376563), (264, 342330), (330, 273864), (360, 251042), (396, 228220), (440, 205398), (495, 182576), (528, 171165), (660, 136932), (720, 125521), (792, 114110), (880, 102699), (990, 91288), (1320, 68466), (1584, 57055), (1980, 45644), (2640, 34233), (3960, 22822), (7920, 11411)]