18710865120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4759}}^1\times {\mathrm{8191}}^1$

素因数の和:12968

約数の個数: 96

約数和(自身を含む): 58958807040

約数和(自身を除く): 40247941920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4759, 8191, 9518, 14277, 16382, 19036, 23795, 24573, 28554, 32764, 38072, 40955, 47590, 49146, 57108, 65528, 71385, 76144, 81910, 95180, 98292, 114216, 122865, 131056, 142770, 152288, 163820, 190360, 196584, 228432, 245730, 262112, 285540, 327640, 380720, 393168, 456864, 491460, 571080, 655280, 761440, 786336, 982920, 1142160, 1310560, 1965840, 2284320, 3931680, 38980969, 77961938, 116942907, 155923876, 194904845, 233885814, 311847752, 389809690, 467771628, 584714535, 623695504, 779619380, 935543256, 1169429070, 1247391008, 1559238760, 1871086512, 2338858140, 3118477520, 3742173024, 4677716280, 6236955040, 9355432560, 18710865120]

約数ペア:

[(1, 18710865120), (2, 9355432560), (3, 6236955040), (4, 4677716280), (5, 3742173024), (6, 3118477520), (8, 2338858140), (10, 1871086512), (12, 1559238760), (15, 1247391008), (16, 1169429070), (20, 935543256), (24, 779619380), (30, 623695504), (32, 584714535), (40, 467771628), (48, 389809690), (60, 311847752), (80, 233885814), (96, 194904845), (120, 155923876), (160, 116942907), (240, 77961938), (480, 38980969), (4759, 3931680), (8191, 2284320), (9518, 1965840), (14277, 1310560), (16382, 1142160), (19036, 982920), (23795, 786336), (24573, 761440), (28554, 655280), (32764, 571080), (38072, 491460), (40955, 456864), (47590, 393168), (49146, 380720), (57108, 327640), (65528, 285540), (71385, 262112), (76144, 245730), (81910, 228432), (95180, 196584), (98292, 190360), (114216, 163820), (122865, 152288), (131056, 142770)]