889706880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:1969

約数の個数: 192

約数和(自身を含む): 3110955120

約数和(自身を除く): 2221248240

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, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 830, 960, 996, 1152, 1245, 1328, 1440, 1494, 1660, 1861, 1920, 1992, 2490, 2656, 2880, 2988, 3320, 3722, 3735, 3984, 4980, 5312, 5583, 5760, 5976, 6640, 7444, 7470, 7968, 9305, 9960, 10624, 11166, 11952, 13280, 14888, 14940, 15936, 16749, 18610, 19920, 22332, 23904, 26560, 27915, 29776, 29880, 31872, 33498, 37220, 39840, 44664, 47808, 53120, 55830, 59552, 59760, 66996, 74440, 79680, 83745, 89328, 95616, 111660, 119104, 119520, 133992, 148880, 154463, 159360, 167490, 178656, 223320, 238208, 239040, 267984, 297760, 308926, 334980, 357312, 446640, 463389, 478080, 535968, 595520, 617852, 669960, 714624, 772315, 893280, 926778, 1071936, 1191040, 1235704, 1339920, 1390167, 1544630, 1786560, 1853556, 2143872, 2316945, 2471408, 2679840, 2780334, 3089260, 3573120, 3707112, 4633890, 4942816, 5359680, 5560668, 6178520, 6950835, 7414224, 9267780, 9885632, 10719360, 11121336, 12357040, 13901670, 14828448, 18535560, 19771264, 22242672, 24714080, 27803340, 29656896, 37071120, 44485344, 49428160, 55606680, 59313792, 74142240, 88970688, 98856320, 111213360, 148284480, 177941376, 222426720, 296568960, 444853440, 889706880]

約数ペア:

[(1, 889706880), (2, 444853440), (3, 296568960), (4, 222426720), (5, 177941376), (6, 148284480), (8, 111213360), (9, 98856320), (10, 88970688), (12, 74142240), (15, 59313792), (16, 55606680), (18, 49428160), (20, 44485344), (24, 37071120), (30, 29656896), (32, 27803340), (36, 24714080), (40, 22242672), (45, 19771264), (48, 18535560), (60, 14828448), (64, 13901670), (72, 12357040), (80, 11121336), (83, 10719360), (90, 9885632), (96, 9267780), (120, 7414224), (128, 6950835), (144, 6178520), (160, 5560668), (166, 5359680), (180, 4942816), (192, 4633890), (240, 3707112), (249, 3573120), (288, 3089260), (320, 2780334), (332, 2679840), (360, 2471408), (384, 2316945), (415, 2143872), (480, 1853556), (498, 1786560), (576, 1544630), (640, 1390167), (664, 1339920), (720, 1235704), (747, 1191040), (830, 1071936), (960, 926778), (996, 893280), (1152, 772315), (1245, 714624), (1328, 669960), (1440, 617852), (1494, 595520), (1660, 535968), (1861, 478080), (1920, 463389), (1992, 446640), (2490, 357312), (2656, 334980), (2880, 308926), (2988, 297760), (3320, 267984), (3722, 239040), (3735, 238208), (3984, 223320), (4980, 178656), (5312, 167490), (5583, 159360), (5760, 154463), (5976, 148880), (6640, 133992), (7444, 119520), (7470, 119104), (7968, 111660), (9305, 95616), (9960, 89328), (10624, 83745), (11166, 79680), (11952, 74440), (13280, 66996), (14888, 59760), (14940, 59552), (15936, 55830), (16749, 53120), (18610, 47808), (19920, 44664), (22332, 39840), (23904, 37220), (26560, 33498), (27915, 31872), (29776, 29880)]