82547880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6311}}^1$

素因数の和:6434

約数の個数: 64

約数和(自身を含む): 249955200

約数和(自身を除く): 167407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6311, 6540, 12622, 13080, 18933, 25244, 31555, 37866, 50488, 63110, 75732, 94665, 126220, 151464, 189330, 252440, 378660, 687899, 757320, 1375798, 2063697, 2751596, 3439495, 4127394, 5503192, 6878990, 8254788, 10318485, 13757980, 16509576, 20636970, 27515960, 41273940, 82547880]

約数ペア:

[(1, 82547880), (2, 41273940), (3, 27515960), (4, 20636970), (5, 16509576), (6, 13757980), (8, 10318485), (10, 8254788), (12, 6878990), (15, 5503192), (20, 4127394), (24, 3439495), (30, 2751596), (40, 2063697), (60, 1375798), (109, 757320), (120, 687899), (218, 378660), (327, 252440), (436, 189330), (545, 151464), (654, 126220), (872, 94665), (1090, 75732), (1308, 63110), (1635, 50488), (2180, 37866), (2616, 31555), (3270, 25244), (4360, 18933), (6311, 13080), (6540, 12622)]