326909040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{2297}}^1$

素因数の和:2906

約数の個数: 80

約数和(自身を含む): 1015568928

約数和(自身を除く): 688659888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 593, 1186, 1779, 2297, 2372, 2965, 3558, 4594, 4744, 5930, 6891, 7116, 8895, 9188, 9488, 11485, 11860, 13782, 14232, 17790, 18376, 22970, 23720, 27564, 28464, 34455, 35580, 36752, 45940, 47440, 55128, 68910, 71160, 91880, 110256, 137820, 142320, 183760, 275640, 551280, 1362121, 2724242, 4086363, 5448484, 6810605, 8172726, 10896968, 13621210, 16345452, 20431815, 21793936, 27242420, 32690904, 40863630, 54484840, 65381808, 81727260, 108969680, 163454520, 326909040]

約数ペア:

[(1, 326909040), (2, 163454520), (3, 108969680), (4, 81727260), (5, 65381808), (6, 54484840), (8, 40863630), (10, 32690904), (12, 27242420), (15, 21793936), (16, 20431815), (20, 16345452), (24, 13621210), (30, 10896968), (40, 8172726), (48, 6810605), (60, 5448484), (80, 4086363), (120, 2724242), (240, 1362121), (593, 551280), (1186, 275640), (1779, 183760), (2297, 142320), (2372, 137820), (2965, 110256), (3558, 91880), (4594, 71160), (4744, 68910), (5930, 55128), (6891, 47440), (7116, 45940), (8895, 36752), (9188, 35580), (9488, 34455), (11485, 28464), (11860, 27564), (13782, 23720), (14232, 22970), (17790, 18376)]