82703280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31327}}^1$

素因数の和:31354

約数の個数: 80

約数和(自身を含む): 279696384

約数和(自身を除く): 196993104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31327, 62654, 93981, 125308, 156635, 187962, 250616, 313270, 344597, 375924, 469905, 501232, 626540, 689194, 751848, 939810, 1033791, 1253080, 1378388, 1503696, 1722985, 1879620, 2067582, 2506160, 2756776, 3445970, 3759240, 4135164, 5168955, 5513552, 6891940, 7518480, 8270328, 10337910, 13783880, 16540656, 20675820, 27567760, 41351640, 82703280]

約数ペア:

[(1, 82703280), (2, 41351640), (3, 27567760), (4, 20675820), (5, 16540656), (6, 13783880), (8, 10337910), (10, 8270328), (11, 7518480), (12, 6891940), (15, 5513552), (16, 5168955), (20, 4135164), (22, 3759240), (24, 3445970), (30, 2756776), (33, 2506160), (40, 2067582), (44, 1879620), (48, 1722985), (55, 1503696), (60, 1378388), (66, 1253080), (80, 1033791), (88, 939810), (110, 751848), (120, 689194), (132, 626540), (165, 501232), (176, 469905), (220, 375924), (240, 344597), (264, 313270), (330, 250616), (440, 187962), (528, 156635), (660, 125308), (880, 93981), (1320, 62654), (2640, 31327)]