83444640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 264249216

約数和(自身を除く): 180804576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 661, 789, 1052, 1315, 1322, 1578, 1983, 2104, 2630, 2644, 3156, 3305, 3945, 3966, 4208, 5260, 5288, 6312, 6610, 7890, 7932, 8416, 9915, 10520, 10576, 12624, 13220, 15780, 15864, 19830, 21040, 21152, 25248, 26440, 31560, 31728, 39660, 42080, 52880, 63120, 63456, 79320, 105760, 126240, 158640, 173843, 317280, 347686, 521529, 695372, 869215, 1043058, 1390744, 1738430, 2086116, 2607645, 2781488, 3476860, 4172232, 5215290, 5562976, 6953720, 8344464, 10430580, 13907440, 16688928, 20861160, 27814880, 41722320, 83444640]

約数ペア:

[(1, 83444640), (2, 41722320), (3, 27814880), (4, 20861160), (5, 16688928), (6, 13907440), (8, 10430580), (10, 8344464), (12, 6953720), (15, 5562976), (16, 5215290), (20, 4172232), (24, 3476860), (30, 2781488), (32, 2607645), (40, 2086116), (48, 1738430), (60, 1390744), (80, 1043058), (96, 869215), (120, 695372), (160, 521529), (240, 347686), (263, 317280), (480, 173843), (526, 158640), (661, 126240), (789, 105760), (1052, 79320), (1315, 63456), (1322, 63120), (1578, 52880), (1983, 42080), (2104, 39660), (2630, 31728), (2644, 31560), (3156, 26440), (3305, 25248), (3945, 21152), (3966, 21040), (4208, 19830), (5260, 15864), (5288, 15780), (6312, 13220), (6610, 12624), (7890, 10576), (7932, 10520), (8416, 9915)]