120914280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 411428160

約数和(自身を除く): 290513880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 73, 86, 90, 107, 120, 129, 146, 172, 180, 214, 215, 219, 258, 292, 321, 344, 360, 365, 387, 428, 430, 438, 516, 535, 584, 642, 645, 657, 730, 774, 856, 860, 876, 963, 1032, 1070, 1095, 1284, 1290, 1314, 1460, 1548, 1605, 1720, 1752, 1926, 1935, 2140, 2190, 2568, 2580, 2628, 2920, 3096, 3139, 3210, 3285, 3852, 3870, 4280, 4380, 4601, 4815, 5160, 5256, 6278, 6420, 6570, 7704, 7740, 7811, 8760, 9202, 9417, 9630, 12556, 12840, 13140, 13803, 15480, 15622, 15695, 18404, 18834, 19260, 23005, 23433, 25112, 26280, 27606, 28251, 31244, 31390, 36808, 37668, 38520, 39055, 41409, 46010, 46866, 47085, 55212, 56502, 62488, 62780, 69015, 70299, 75336, 78110, 82818, 92020, 93732, 94170, 110424, 113004, 117165, 125560, 138030, 140598, 141255, 156220, 165636, 184040, 187464, 188340, 207045, 226008, 234330, 276060, 281196, 282510, 312440, 331272, 335873, 351495, 376680, 414090, 468660, 552120, 562392, 565020, 671746, 702990, 828180, 937320, 1007619, 1130040, 1343492, 1405980, 1656360, 1679365, 2015238, 2686984, 2811960, 3022857, 3358730, 4030476, 5038095, 6045714, 6717460, 8060952, 10076190, 12091428, 13434920, 15114285, 20152380, 24182856, 30228570, 40304760, 60457140, 120914280]

約数ペア:

[(1, 120914280), (2, 60457140), (3, 40304760), (4, 30228570), (5, 24182856), (6, 20152380), (8, 15114285), (9, 13434920), (10, 12091428), (12, 10076190), (15, 8060952), (18, 6717460), (20, 6045714), (24, 5038095), (30, 4030476), (36, 3358730), (40, 3022857), (43, 2811960), (45, 2686984), (60, 2015238), (72, 1679365), (73, 1656360), (86, 1405980), (90, 1343492), (107, 1130040), (120, 1007619), (129, 937320), (146, 828180), (172, 702990), (180, 671746), (214, 565020), (215, 562392), (219, 552120), (258, 468660), (292, 414090), (321, 376680), (344, 351495), (360, 335873), (365, 331272), (387, 312440), (428, 282510), (430, 281196), (438, 276060), (516, 234330), (535, 226008), (584, 207045), (642, 188340), (645, 187464), (657, 184040), (730, 165636), (774, 156220), (856, 141255), (860, 140598), (876, 138030), (963, 125560), (1032, 117165), (1070, 113004), (1095, 110424), (1284, 94170), (1290, 93732), (1314, 92020), (1460, 82818), (1548, 78110), (1605, 75336), (1720, 70299), (1752, 69015), (1926, 62780), (1935, 62488), (2140, 56502), (2190, 55212), (2568, 47085), (2580, 46866), (2628, 46010), (2920, 41409), (3096, 39055), (3139, 38520), (3210, 37668), (3285, 36808), (3852, 31390), (3870, 31244), (4280, 28251), (4380, 27606), (4601, 26280), (4815, 25112), (5160, 23433), (5256, 23005), (6278, 19260), (6420, 18834), (6570, 18404), (7704, 15695), (7740, 15622), (7811, 15480), (8760, 13803), (9202, 13140), (9417, 12840), (9630, 12556)]