827831280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3449297}}^1$

素因数の和:3449313

約数の個数: 40

約数和(自身を含む): 2566277712

約数和(自身を除く): 1738446432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3449297, 6898594, 10347891, 13797188, 17246485, 20695782, 27594376, 34492970, 41391564, 51739455, 55188752, 68985940, 82783128, 103478910, 137971880, 165566256, 206957820, 275943760, 413915640, 827831280]

約数ペア:

[(1, 827831280), (2, 413915640), (3, 275943760), (4, 206957820), (5, 165566256), (6, 137971880), (8, 103478910), (10, 82783128), (12, 68985940), (15, 55188752), (16, 51739455), (20, 41391564), (24, 34492970), (30, 27594376), (40, 20695782), (48, 17246485), (60, 13797188), (80, 10347891), (120, 6898594), (240, 3449297)]