312094320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6163}}^1$

素因数の和:6390

約数の個数: 80

約数和(自身を含む): 972235392

約数和(自身を除く): 660141072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6163, 6330, 8440, 10128, 12326, 12660, 16880, 18489, 24652, 25320, 30815, 36978, 49304, 50640, 61630, 73956, 92445, 98608, 123260, 147912, 184890, 246520, 295824, 369780, 493040, 739560, 1300393, 1479120, 2600786, 3901179, 5201572, 6501965, 7802358, 10403144, 13003930, 15604716, 19505895, 20806288, 26007860, 31209432, 39011790, 52015720, 62418864, 78023580, 104031440, 156047160, 312094320]

約数ペア:

[(1, 312094320), (2, 156047160), (3, 104031440), (4, 78023580), (5, 62418864), (6, 52015720), (8, 39011790), (10, 31209432), (12, 26007860), (15, 20806288), (16, 19505895), (20, 15604716), (24, 13003930), (30, 10403144), (40, 7802358), (48, 6501965), (60, 5201572), (80, 3901179), (120, 2600786), (211, 1479120), (240, 1300393), (422, 739560), (633, 493040), (844, 369780), (1055, 295824), (1266, 246520), (1688, 184890), (2110, 147912), (2532, 123260), (3165, 98608), (3376, 92445), (4220, 73956), (5064, 61630), (6163, 50640), (6330, 49304), (8440, 36978), (10128, 30815), (12326, 25320), (12660, 24652), (16880, 18489)]