239661360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7741}}^1$

素因数の和:7803

約数の個数: 120

約数和(自身を含む): 823686864

約数和(自身を除く): 584025504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 7741, 10320, 15480, 15482, 23223, 30960, 30964, 38705, 46446, 61928, 69669, 77410, 92892, 116115, 123856, 139338, 154820, 185784, 232230, 278676, 309640, 332863, 348345, 371568, 464460, 557352, 619280, 665726, 696690, 928920, 998589, 1114704, 1331452, 1393380, 1664315, 1857840, 1997178, 2662904, 2786760, 2995767, 3328630, 3994356, 4992945, 5325808, 5573520, 5991534, 6657260, 7988712, 9985890, 11983068, 13314520, 14978835, 15977424, 19971780, 23966136, 26629040, 29957670, 39943560, 47932272, 59915340, 79887120, 119830680, 239661360]

約数ペア:

[(1, 239661360), (2, 119830680), (3, 79887120), (4, 59915340), (5, 47932272), (6, 39943560), (8, 29957670), (9, 26629040), (10, 23966136), (12, 19971780), (15, 15977424), (16, 14978835), (18, 13314520), (20, 11983068), (24, 9985890), (30, 7988712), (36, 6657260), (40, 5991534), (43, 5573520), (45, 5325808), (48, 4992945), (60, 3994356), (72, 3328630), (80, 2995767), (86, 2786760), (90, 2662904), (120, 1997178), (129, 1857840), (144, 1664315), (172, 1393380), (180, 1331452), (215, 1114704), (240, 998589), (258, 928920), (344, 696690), (360, 665726), (387, 619280), (430, 557352), (516, 464460), (645, 371568), (688, 348345), (720, 332863), (774, 309640), (860, 278676), (1032, 232230), (1290, 185784), (1548, 154820), (1720, 139338), (1935, 123856), (2064, 116115), (2580, 92892), (3096, 77410), (3440, 69669), (3870, 61928), (5160, 46446), (6192, 38705), (7740, 30964), (7741, 30960), (10320, 23223), (15480, 15482)]