180894528

素因数分解:

$2^6\times 3^2\times {\mathrm{509}}^1\times {\mathrm{617}}^1$

素因数の和:1144

約数の個数: 84

約数和(自身を含む): 520362180

約数和(自身を除く): 339467652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 509, 576, 617, 1018, 1234, 1527, 1851, 2036, 2468, 3054, 3702, 4072, 4581, 4936, 5553, 6108, 7404, 8144, 9162, 9872, 11106, 12216, 14808, 16288, 18324, 19744, 22212, 24432, 29616, 32576, 36648, 39488, 44424, 48864, 59232, 73296, 88848, 97728, 118464, 146592, 177696, 293184, 314053, 355392, 628106, 942159, 1256212, 1884318, 2512424, 2826477, 3768636, 5024848, 5652954, 7537272, 10049696, 11305908, 15074544, 20099392, 22611816, 30149088, 45223632, 60298176, 90447264, 180894528]

約数ペア:

[(1, 180894528), (2, 90447264), (3, 60298176), (4, 45223632), (6, 30149088), (8, 22611816), (9, 20099392), (12, 15074544), (16, 11305908), (18, 10049696), (24, 7537272), (32, 5652954), (36, 5024848), (48, 3768636), (64, 2826477), (72, 2512424), (96, 1884318), (144, 1256212), (192, 942159), (288, 628106), (509, 355392), (576, 314053), (617, 293184), (1018, 177696), (1234, 146592), (1527, 118464), (1851, 97728), (2036, 88848), (2468, 73296), (3054, 59232), (3702, 48864), (4072, 44424), (4581, 39488), (4936, 36648), (5553, 32576), (6108, 29616), (7404, 24432), (8144, 22212), (9162, 19744), (9872, 18324), (11106, 16288), (12216, 14808)]