391962120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{296941}}^1$

素因数の和:296966

約数の個数: 64

約数和(自身を含む): 1282789440

約数和(自身を除く): 890827320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 296941, 593882, 890823, 1187764, 1484705, 1781646, 2375528, 2969410, 3266351, 3563292, 4454115, 5938820, 6532702, 7126584, 8908230, 9799053, 11877640, 13065404, 16331755, 17816460, 19598106, 26130808, 32663510, 35632920, 39196212, 48995265, 65327020, 78392424, 97990530, 130654040, 195981060, 391962120]

約数ペア:

[(1, 391962120), (2, 195981060), (3, 130654040), (4, 97990530), (5, 78392424), (6, 65327020), (8, 48995265), (10, 39196212), (11, 35632920), (12, 32663510), (15, 26130808), (20, 19598106), (22, 17816460), (24, 16331755), (30, 13065404), (33, 11877640), (40, 9799053), (44, 8908230), (55, 7126584), (60, 6532702), (66, 5938820), (88, 4454115), (110, 3563292), (120, 3266351), (132, 2969410), (165, 2375528), (220, 1781646), (264, 1484705), (330, 1187764), (440, 890823), (660, 593882), (1320, 296941)]