30125040

素因数分解:

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

素因数の和:11438

約数の個数: 80

約数和(自身を含む): 101886336

約数和(自身を除く): 71761296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11411, 22822, 34233, 45644, 57055, 68466, 91288, 114110, 125521, 136932, 171165, 182576, 228220, 251042, 273864, 342330, 376563, 456440, 502084, 547728, 627605, 684660, 753126, 912880, 1004168, 1255210, 1369320, 1506252, 1882815, 2008336, 2510420, 2738640, 3012504, 3765630, 5020840, 6025008, 7531260, 10041680, 15062520, 30125040]

約数ペア:

[(1, 30125040), (2, 15062520), (3, 10041680), (4, 7531260), (5, 6025008), (6, 5020840), (8, 3765630), (10, 3012504), (11, 2738640), (12, 2510420), (15, 2008336), (16, 1882815), (20, 1506252), (22, 1369320), (24, 1255210), (30, 1004168), (33, 912880), (40, 753126), (44, 684660), (48, 627605), (55, 547728), (60, 502084), (66, 456440), (80, 376563), (88, 342330), (110, 273864), (120, 251042), (132, 228220), (165, 182576), (176, 171165), (220, 136932), (240, 125521), (264, 114110), (330, 91288), (440, 68466), (528, 57055), (660, 45644), (880, 34233), (1320, 22822), (2640, 11411)]