1975108680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127591}}^1$

素因数の和:127651

約数の個数: 96

約数和(自身を含む): 6568436160

約数和(自身を除く): 4593327480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 127591, 255182, 382773, 510364, 637955, 765546, 1020728, 1148319, 1275910, 1531092, 1913865, 2296638, 2551820, 3062184, 3827730, 4593276, 5103640, 5486413, 5741595, 7655460, 9186552, 10972826, 11483190, 15310920, 16459239, 21945652, 22966380, 27432065, 32918478, 43891304, 45932760, 49377717, 54864130, 65836956, 82296195, 98755434, 109728260, 131673912, 164592390, 197510868, 219456520, 246888585, 329184780, 395021736, 493777170, 658369560, 987554340, 1975108680]

約数ペア:

[(1, 1975108680), (2, 987554340), (3, 658369560), (4, 493777170), (5, 395021736), (6, 329184780), (8, 246888585), (9, 219456520), (10, 197510868), (12, 164592390), (15, 131673912), (18, 109728260), (20, 98755434), (24, 82296195), (30, 65836956), (36, 54864130), (40, 49377717), (43, 45932760), (45, 43891304), (60, 32918478), (72, 27432065), (86, 22966380), (90, 21945652), (120, 16459239), (129, 15310920), (172, 11483190), (180, 10972826), (215, 9186552), (258, 7655460), (344, 5741595), (360, 5486413), (387, 5103640), (430, 4593276), (516, 3827730), (645, 3062184), (774, 2551820), (860, 2296638), (1032, 1913865), (1290, 1531092), (1548, 1275910), (1720, 1148319), (1935, 1020728), (2580, 765546), (3096, 637955), (3870, 510364), (5160, 382773), (7740, 255182), (15480, 127591)]