30960864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 99655920

約数和(自身を除く): 68695056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 337, 348, 352, 396, 464, 522, 528, 638, 674, 696, 792, 928, 957, 1011, 1044, 1056, 1276, 1348, 1392, 1584, 1914, 2022, 2088, 2552, 2696, 2784, 2871, 3033, 3168, 3707, 3828, 4044, 4176, 5104, 5392, 5742, 6066, 7414, 7656, 8088, 8352, 9773, 10208, 10784, 11121, 11484, 12132, 14828, 15312, 16176, 19546, 22242, 22968, 24264, 29319, 29656, 30624, 32352, 33363, 39092, 44484, 45936, 48528, 58638, 59312, 66726, 78184, 87957, 88968, 91872, 97056, 107503, 117276, 118624, 133452, 156368, 175914, 177936, 215006, 234552, 266904, 312736, 322509, 351828, 355872, 430012, 469104, 533808, 645018, 703656, 860024, 938208, 967527, 1067616, 1290036, 1407312, 1720048, 1935054, 2580072, 2814624, 3440096, 3870108, 5160144, 7740216, 10320288, 15480432, 30960864]

約数ペア:

[(1, 30960864), (2, 15480432), (3, 10320288), (4, 7740216), (6, 5160144), (8, 3870108), (9, 3440096), (11, 2814624), (12, 2580072), (16, 1935054), (18, 1720048), (22, 1407312), (24, 1290036), (29, 1067616), (32, 967527), (33, 938208), (36, 860024), (44, 703656), (48, 645018), (58, 533808), (66, 469104), (72, 430012), (87, 355872), (88, 351828), (96, 322509), (99, 312736), (116, 266904), (132, 234552), (144, 215006), (174, 177936), (176, 175914), (198, 156368), (232, 133452), (261, 118624), (264, 117276), (288, 107503), (319, 97056), (337, 91872), (348, 88968), (352, 87957), (396, 78184), (464, 66726), (522, 59312), (528, 58638), (638, 48528), (674, 45936), (696, 44484), (792, 39092), (928, 33363), (957, 32352), (1011, 30624), (1044, 29656), (1056, 29319), (1276, 24264), (1348, 22968), (1392, 22242), (1584, 19546), (1914, 16176), (2022, 15312), (2088, 14828), (2552, 12132), (2696, 11484), (2784, 11121), (2871, 10784), (3033, 10208), (3168, 9773), (3707, 8352), (3828, 8088), (4044, 7656), (4176, 7414), (5104, 6066), (5392, 5742)]