153631560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 481852800

約数和(自身を除く): 328221240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 131, 145, 174, 232, 262, 290, 337, 348, 393, 435, 524, 580, 655, 674, 696, 786, 870, 1011, 1048, 1160, 1310, 1348, 1572, 1685, 1740, 1965, 2022, 2620, 2696, 3144, 3370, 3480, 3799, 3930, 4044, 5055, 5240, 6740, 7598, 7860, 8088, 9773, 10110, 11397, 13480, 15196, 15720, 18995, 19546, 20220, 22794, 29319, 30392, 37990, 39092, 40440, 44147, 45588, 48865, 56985, 58638, 75980, 78184, 88294, 91176, 97730, 113970, 117276, 132441, 146595, 151960, 176588, 195460, 220735, 227940, 234552, 264882, 293190, 353176, 390920, 441470, 455880, 529764, 586380, 662205, 882940, 1059528, 1172760, 1280263, 1324410, 1765880, 2560526, 2648820, 3840789, 5121052, 5297640, 6401315, 7681578, 10242104, 12802630, 15363156, 19203945, 25605260, 30726312, 38407890, 51210520, 76815780, 153631560]

約数ペア:

[(1, 153631560), (2, 76815780), (3, 51210520), (4, 38407890), (5, 30726312), (6, 25605260), (8, 19203945), (10, 15363156), (12, 12802630), (15, 10242104), (20, 7681578), (24, 6401315), (29, 5297640), (30, 5121052), (40, 3840789), (58, 2648820), (60, 2560526), (87, 1765880), (116, 1324410), (120, 1280263), (131, 1172760), (145, 1059528), (174, 882940), (232, 662205), (262, 586380), (290, 529764), (337, 455880), (348, 441470), (393, 390920), (435, 353176), (524, 293190), (580, 264882), (655, 234552), (674, 227940), (696, 220735), (786, 195460), (870, 176588), (1011, 151960), (1048, 146595), (1160, 132441), (1310, 117276), (1348, 113970), (1572, 97730), (1685, 91176), (1740, 88294), (1965, 78184), (2022, 75980), (2620, 58638), (2696, 56985), (3144, 48865), (3370, 45588), (3480, 44147), (3799, 40440), (3930, 39092), (4044, 37990), (5055, 30392), (5240, 29319), (6740, 22794), (7598, 20220), (7860, 19546), (8088, 18995), (9773, 15720), (10110, 15196), (11397, 13480)]