180771552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 564677568

約数和(自身を除く): 383906016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 144, 156, 159, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 624, 636, 689, 848, 911, 936, 954, 1248, 1272, 1378, 1696, 1822, 1872, 1908, 2067, 2544, 2733, 2756, 3644, 3744, 3816, 4134, 5088, 5466, 5512, 6201, 7288, 7632, 8199, 8268, 10932, 11024, 11843, 12402, 14576, 15264, 16398, 16536, 21864, 22048, 23686, 24804, 29152, 32796, 33072, 35529, 43728, 47372, 48283, 49608, 65592, 66144, 71058, 87456, 94744, 96566, 99216, 106587, 131184, 142116, 144849, 189488, 193132, 198432, 213174, 262368, 284232, 289698, 378976, 386264, 426348, 434547, 568464, 579396, 627679, 772528, 852696, 869094, 1136928, 1158792, 1255358, 1545056, 1705392, 1738188, 1883037, 2317584, 2510716, 3410784, 3476376, 3766074, 4635168, 5021432, 5649111, 6952752, 7532148, 10042864, 11298222, 13905504, 15064296, 20085728, 22596444, 30128592, 45192888, 60257184, 90385776, 180771552]

約数ペア:

[(1, 180771552), (2, 90385776), (3, 60257184), (4, 45192888), (6, 30128592), (8, 22596444), (9, 20085728), (12, 15064296), (13, 13905504), (16, 11298222), (18, 10042864), (24, 7532148), (26, 6952752), (32, 5649111), (36, 5021432), (39, 4635168), (48, 3766074), (52, 3476376), (53, 3410784), (72, 2510716), (78, 2317584), (96, 1883037), (104, 1738188), (106, 1705392), (117, 1545056), (144, 1255358), (156, 1158792), (159, 1136928), (208, 869094), (212, 852696), (234, 772528), (288, 627679), (312, 579396), (318, 568464), (416, 434547), (424, 426348), (468, 386264), (477, 378976), (624, 289698), (636, 284232), (689, 262368), (848, 213174), (911, 198432), (936, 193132), (954, 189488), (1248, 144849), (1272, 142116), (1378, 131184), (1696, 106587), (1822, 99216), (1872, 96566), (1908, 94744), (2067, 87456), (2544, 71058), (2733, 66144), (2756, 65592), (3644, 49608), (3744, 48283), (3816, 47372), (4134, 43728), (5088, 35529), (5466, 33072), (5512, 32796), (6201, 29152), (7288, 24804), (7632, 23686), (8199, 22048), (8268, 21864), (10932, 16536), (11024, 16398), (11843, 15264), (12402, 14576)]