23747040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 87091200

約数和(自身を除く): 63344160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 239, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 478, 480, 540, 552, 621, 690, 717, 720, 736, 828, 864, 920, 956, 1035, 1080, 1104, 1195, 1242, 1380, 1434, 1440, 1656, 1840, 1912, 2070, 2151, 2160, 2208, 2390, 2484, 2760, 2868, 3105, 3312, 3585, 3680, 3824, 4140, 4302, 4320, 4780, 4968, 5497, 5520, 5736, 6210, 6453, 6624, 7170, 7648, 8280, 8604, 9560, 9936, 10755, 10994, 11040, 11472, 12420, 12906, 14340, 16491, 16560, 17208, 19120, 19872, 21510, 21988, 22944, 24840, 25812, 27485, 28680, 32265, 32982, 33120, 34416, 38240, 43020, 43976, 49473, 49680, 51624, 54970, 57360, 64530, 65964, 68832, 82455, 86040, 87952, 98946, 99360, 103248, 109940, 114720, 129060, 131928, 148419, 164910, 172080, 175904, 197892, 206496, 219880, 247365, 258120, 263856, 296838, 329820, 344160, 395784, 439760, 494730, 516240, 527712, 593676, 659640, 742095, 791568, 879520, 989460, 1032480, 1187352, 1319280, 1484190, 1583136, 1978920, 2374704, 2638560, 2968380, 3957840, 4749408, 5936760, 7915680, 11873520, 23747040]

約数ペア:

[(1, 23747040), (2, 11873520), (3, 7915680), (4, 5936760), (5, 4749408), (6, 3957840), (8, 2968380), (9, 2638560), (10, 2374704), (12, 1978920), (15, 1583136), (16, 1484190), (18, 1319280), (20, 1187352), (23, 1032480), (24, 989460), (27, 879520), (30, 791568), (32, 742095), (36, 659640), (40, 593676), (45, 527712), (46, 516240), (48, 494730), (54, 439760), (60, 395784), (69, 344160), (72, 329820), (80, 296838), (90, 263856), (92, 258120), (96, 247365), (108, 219880), (115, 206496), (120, 197892), (135, 175904), (138, 172080), (144, 164910), (160, 148419), (180, 131928), (184, 129060), (207, 114720), (216, 109940), (230, 103248), (239, 99360), (240, 98946), (270, 87952), (276, 86040), (288, 82455), (345, 68832), (360, 65964), (368, 64530), (414, 57360), (432, 54970), (460, 51624), (478, 49680), (480, 49473), (540, 43976), (552, 43020), (621, 38240), (690, 34416), (717, 33120), (720, 32982), (736, 32265), (828, 28680), (864, 27485), (920, 25812), (956, 24840), (1035, 22944), (1080, 21988), (1104, 21510), (1195, 19872), (1242, 19120), (1380, 17208), (1434, 16560), (1440, 16491), (1656, 14340), (1840, 12906), (1912, 12420), (2070, 11472), (2151, 11040), (2160, 10994), (2208, 10755), (2390, 9936), (2484, 9560), (2760, 8604), (2868, 8280), (3105, 7648), (3312, 7170), (3585, 6624), (3680, 6453), (3824, 6210), (4140, 5736), (4302, 5520), (4320, 5497), (4780, 4968)]