327942120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248441}}^1$

素因数の和:248466

約数の個数: 64

約数和(自身を含む): 1073269440

約数和(自身を除く): 745327320

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, 248441, 496882, 745323, 993764, 1242205, 1490646, 1987528, 2484410, 2732851, 2981292, 3726615, 4968820, 5465702, 5962584, 7453230, 8198553, 9937640, 10931404, 13664255, 14906460, 16397106, 21862808, 27328510, 29812920, 32794212, 40992765, 54657020, 65588424, 81985530, 109314040, 163971060, 327942120]

約数ペア:

[(1, 327942120), (2, 163971060), (3, 109314040), (4, 81985530), (5, 65588424), (6, 54657020), (8, 40992765), (10, 32794212), (11, 29812920), (12, 27328510), (15, 21862808), (20, 16397106), (22, 14906460), (24, 13664255), (30, 10931404), (33, 9937640), (40, 8198553), (44, 7453230), (55, 5962584), (60, 5465702), (66, 4968820), (88, 3726615), (110, 2981292), (120, 2732851), (132, 2484410), (165, 1987528), (220, 1490646), (264, 1242205), (330, 993764), (440, 745323), (660, 496882), (1320, 248441)]