231430320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29221}}^1$

素因数の和:29251

約数の個数: 120

約数和(自身を含む): 847905552

約数和(自身を除く): 616475232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 29221, 58442, 87663, 116884, 146105, 175326, 233768, 262989, 292210, 321431, 350652, 438315, 467536, 525978, 584420, 642862, 701304, 876630, 964293, 1051956, 1168840, 1285724, 1314945, 1402608, 1607155, 1753260, 1928586, 2103912, 2337680, 2571448, 2629890, 2892879, 3214310, 3506520, 3857172, 4207824, 4821465, 5142896, 5259780, 5785758, 6428620, 7013040, 7714344, 9642930, 10519560, 11571516, 12857240, 14464395, 15428688, 19285860, 21039120, 23143032, 25714480, 28928790, 38571720, 46286064, 57857580, 77143440, 115715160, 231430320]

約数ペア:

[(1, 231430320), (2, 115715160), (3, 77143440), (4, 57857580), (5, 46286064), (6, 38571720), (8, 28928790), (9, 25714480), (10, 23143032), (11, 21039120), (12, 19285860), (15, 15428688), (16, 14464395), (18, 12857240), (20, 11571516), (22, 10519560), (24, 9642930), (30, 7714344), (33, 7013040), (36, 6428620), (40, 5785758), (44, 5259780), (45, 5142896), (48, 4821465), (55, 4207824), (60, 3857172), (66, 3506520), (72, 3214310), (80, 2892879), (88, 2629890), (90, 2571448), (99, 2337680), (110, 2103912), (120, 1928586), (132, 1753260), (144, 1607155), (165, 1402608), (176, 1314945), (180, 1285724), (198, 1168840), (220, 1051956), (240, 964293), (264, 876630), (330, 701304), (360, 642862), (396, 584420), (440, 525978), (495, 467536), (528, 438315), (660, 350652), (720, 321431), (792, 292210), (880, 262989), (990, 233768), (1320, 175326), (1584, 146105), (1980, 116884), (2640, 87663), (3960, 58442), (7920, 29221)]