152833280

素因数分解:

$2^8\times 5^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 369146400

約数和(自身を除く): 216313120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 556, 640, 695, 859, 1112, 1280, 1390, 1718, 2224, 2780, 3436, 4295, 4448, 5560, 6872, 8590, 8896, 11120, 13744, 17180, 17792, 22240, 27488, 34360, 35584, 44480, 54976, 68720, 88960, 109952, 119401, 137440, 177920, 219904, 238802, 274880, 477604, 549760, 597005, 955208, 1099520, 1194010, 1910416, 2388020, 3820832, 4776040, 7641664, 9552080, 15283328, 19104160, 30566656, 38208320, 76416640, 152833280]

約数ペア:

[(1, 152833280), (2, 76416640), (4, 38208320), (5, 30566656), (8, 19104160), (10, 15283328), (16, 9552080), (20, 7641664), (32, 4776040), (40, 3820832), (64, 2388020), (80, 1910416), (128, 1194010), (139, 1099520), (160, 955208), (256, 597005), (278, 549760), (320, 477604), (556, 274880), (640, 238802), (695, 219904), (859, 177920), (1112, 137440), (1280, 119401), (1390, 109952), (1718, 88960), (2224, 68720), (2780, 54976), (3436, 44480), (4295, 35584), (4448, 34360), (5560, 27488), (6872, 22240), (8590, 17792), (8896, 17180), (11120, 13744)]