239402880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 837766800

約数和(自身を除く): 598363920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 467, 480, 534, 576, 640, 712, 720, 801, 890, 934, 960, 1068, 1152, 1335, 1401, 1424, 1440, 1602, 1780, 1868, 1920, 2136, 2335, 2670, 2802, 2848, 2880, 3204, 3560, 3736, 4005, 4203, 4272, 4670, 5340, 5604, 5696, 5760, 6408, 7005, 7120, 7472, 8010, 8406, 8544, 9340, 10680, 11208, 11392, 12816, 14010, 14240, 14944, 16020, 16812, 17088, 18680, 21015, 21360, 22416, 25632, 28020, 28480, 29888, 32040, 33624, 34176, 37360, 41563, 42030, 42720, 44832, 51264, 56040, 56960, 59776, 64080, 67248, 74720, 83126, 84060, 85440, 89664, 102528, 112080, 124689, 128160, 134496, 149440, 166252, 168120, 170880, 179328, 207815, 224160, 249378, 256320, 268992, 298880, 332504, 336240, 374067, 415630, 448320, 498756, 512640, 537984, 623445, 665008, 672480, 748134, 831260, 896640, 997512, 1246890, 1330016, 1344960, 1496268, 1662520, 1870335, 1995024, 2493780, 2660032, 2689920, 2992536, 3325040, 3740670, 3990048, 4987560, 5320064, 5985072, 6650080, 7481340, 7980096, 9975120, 11970144, 13300160, 14962680, 15960192, 19950240, 23940288, 26600320, 29925360, 39900480, 47880576, 59850720, 79800960, 119701440, 239402880]

約数ペア:

[(1, 239402880), (2, 119701440), (3, 79800960), (4, 59850720), (5, 47880576), (6, 39900480), (8, 29925360), (9, 26600320), (10, 23940288), (12, 19950240), (15, 15960192), (16, 14962680), (18, 13300160), (20, 11970144), (24, 9975120), (30, 7980096), (32, 7481340), (36, 6650080), (40, 5985072), (45, 5320064), (48, 4987560), (60, 3990048), (64, 3740670), (72, 3325040), (80, 2992536), (89, 2689920), (90, 2660032), (96, 2493780), (120, 1995024), (128, 1870335), (144, 1662520), (160, 1496268), (178, 1344960), (180, 1330016), (192, 1246890), (240, 997512), (267, 896640), (288, 831260), (320, 748134), (356, 672480), (360, 665008), (384, 623445), (445, 537984), (467, 512640), (480, 498756), (534, 448320), (576, 415630), (640, 374067), (712, 336240), (720, 332504), (801, 298880), (890, 268992), (934, 256320), (960, 249378), (1068, 224160), (1152, 207815), (1335, 179328), (1401, 170880), (1424, 168120), (1440, 166252), (1602, 149440), (1780, 134496), (1868, 128160), (1920, 124689), (2136, 112080), (2335, 102528), (2670, 89664), (2802, 85440), (2848, 84060), (2880, 83126), (3204, 74720), (3560, 67248), (3736, 64080), (4005, 59776), (4203, 56960), (4272, 56040), (4670, 51264), (5340, 44832), (5604, 42720), (5696, 42030), (5760, 41563), (6408, 37360), (7005, 34176), (7120, 33624), (7472, 32040), (8010, 29888), (8406, 28480), (8544, 28020), (9340, 25632), (10680, 22416), (11208, 21360), (11392, 21015), (12816, 18680), (14010, 17088), (14240, 16812), (14944, 16020)]