180354816

素因数分解:

$2^8\times 3^3\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 540842400

約数和(自身を除く): 360487584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 128, 144, 192, 194, 216, 256, 269, 288, 291, 384, 388, 432, 538, 576, 582, 768, 776, 807, 864, 873, 1076, 1152, 1164, 1552, 1614, 1728, 1746, 2152, 2304, 2328, 2421, 2619, 3104, 3228, 3456, 3492, 4304, 4656, 4842, 5238, 6208, 6456, 6912, 6984, 7263, 8608, 9312, 9684, 10476, 12416, 12912, 13968, 14526, 17216, 18624, 19368, 20952, 24832, 25824, 26093, 27936, 29052, 34432, 37248, 38736, 41904, 51648, 52186, 55872, 58104, 68864, 74496, 77472, 78279, 83808, 103296, 104372, 111744, 116208, 154944, 156558, 167616, 206592, 208744, 223488, 232416, 234837, 309888, 313116, 335232, 417488, 464832, 469674, 619776, 626232, 670464, 704511, 834976, 929664, 939348, 1252464, 1409022, 1669952, 1859328, 1878696, 2504928, 2818044, 3339904, 3757392, 5009856, 5636088, 6679808, 7514784, 10019712, 11272176, 15029568, 20039424, 22544352, 30059136, 45088704, 60118272, 90177408, 180354816]

約数ペア:

[(1, 180354816), (2, 90177408), (3, 60118272), (4, 45088704), (6, 30059136), (8, 22544352), (9, 20039424), (12, 15029568), (16, 11272176), (18, 10019712), (24, 7514784), (27, 6679808), (32, 5636088), (36, 5009856), (48, 3757392), (54, 3339904), (64, 2818044), (72, 2504928), (96, 1878696), (97, 1859328), (108, 1669952), (128, 1409022), (144, 1252464), (192, 939348), (194, 929664), (216, 834976), (256, 704511), (269, 670464), (288, 626232), (291, 619776), (384, 469674), (388, 464832), (432, 417488), (538, 335232), (576, 313116), (582, 309888), (768, 234837), (776, 232416), (807, 223488), (864, 208744), (873, 206592), (1076, 167616), (1152, 156558), (1164, 154944), (1552, 116208), (1614, 111744), (1728, 104372), (1746, 103296), (2152, 83808), (2304, 78279), (2328, 77472), (2421, 74496), (2619, 68864), (3104, 58104), (3228, 55872), (3456, 52186), (3492, 51648), (4304, 41904), (4656, 38736), (4842, 37248), (5238, 34432), (6208, 29052), (6456, 27936), (6912, 26093), (6984, 25824), (7263, 24832), (8608, 20952), (9312, 19368), (9684, 18624), (10476, 17216), (12416, 14526), (12912, 13968)]