236720160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3887

約数の個数: 144

約数和(自身を含む): 826809984

約数和(自身を除く): 590089824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3823, 3870, 4128, 5160, 6192, 6880, 7646, 7740, 10320, 11469, 12384, 15292, 15480, 19115, 20640, 22938, 30584, 30960, 34407, 38230, 45876, 57345, 61168, 61920, 68814, 76460, 91752, 114690, 122336, 137628, 152920, 164389, 172035, 183504, 229380, 275256, 305840, 328778, 344070, 367008, 458760, 493167, 550512, 611680, 657556, 688140, 821945, 917520, 986334, 1101024, 1315112, 1376280, 1479501, 1643890, 1835040, 1972668, 2465835, 2630224, 2752560, 2959002, 3287780, 3945336, 4931670, 5260448, 5505120, 5918004, 6575560, 7397505, 7890672, 9863340, 11836008, 13151120, 14795010, 15781344, 19726680, 23672016, 26302240, 29590020, 39453360, 47344032, 59180040, 78906720, 118360080, 236720160]

約数ペア:

[(1, 236720160), (2, 118360080), (3, 78906720), (4, 59180040), (5, 47344032), (6, 39453360), (8, 29590020), (9, 26302240), (10, 23672016), (12, 19726680), (15, 15781344), (16, 14795010), (18, 13151120), (20, 11836008), (24, 9863340), (30, 7890672), (32, 7397505), (36, 6575560), (40, 5918004), (43, 5505120), (45, 5260448), (48, 4931670), (60, 3945336), (72, 3287780), (80, 2959002), (86, 2752560), (90, 2630224), (96, 2465835), (120, 1972668), (129, 1835040), (144, 1643890), (160, 1479501), (172, 1376280), (180, 1315112), (215, 1101024), (240, 986334), (258, 917520), (288, 821945), (344, 688140), (360, 657556), (387, 611680), (430, 550512), (480, 493167), (516, 458760), (645, 367008), (688, 344070), (720, 328778), (774, 305840), (860, 275256), (1032, 229380), (1290, 183504), (1376, 172035), (1440, 164389), (1548, 152920), (1720, 137628), (1935, 122336), (2064, 114690), (2580, 91752), (3096, 76460), (3440, 68814), (3823, 61920), (3870, 61168), (4128, 57345), (5160, 45876), (6192, 38230), (6880, 34407), (7646, 30960), (7740, 30584), (10320, 22938), (11469, 20640), (12384, 19115), (15292, 15480)]