330661320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{250501}}^1$

素因数の和:250526

約数の個数: 64

約数和(自身を含む): 1082168640

約数和(自身を除く): 751507320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 250501, 501002, 751503, 1002004, 1252505, 1503006, 2004008, 2505010, 2755511, 3006012, 3757515, 5010020, 5511022, 6012024, 7515030, 8266533, 10020040, 11022044, 13777555, 15030060, 16533066, 22044088, 27555110, 30060120, 33066132, 41332665, 55110220, 66132264, 82665330, 110220440, 165330660, 330661320]

約数ペア:

[(1, 330661320), (2, 165330660), (3, 110220440), (4, 82665330), (5, 66132264), (6, 55110220), (8, 41332665), (10, 33066132), (11, 30060120), (12, 27555110), (15, 22044088), (20, 16533066), (22, 15030060), (24, 13777555), (30, 11022044), (33, 10020040), (40, 8266533), (44, 7515030), (55, 6012024), (60, 5511022), (66, 5010020), (88, 3757515), (110, 3006012), (120, 2755511), (132, 2505010), (165, 2004008), (220, 1503006), (264, 1252505), (330, 1002004), (440, 751503), (660, 501002), (1320, 250501)]