427692960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 240

約数和(自身を含む): 1536979752

約数和(自身を除く): 1109286792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 541, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1082, 1098, 1220, 1296, 1440, 1464, 1620, 1623, 1647, 1830, 1952, 2160, 2164, 2196, 2440, 2592, 2705, 2745, 2928, 3240, 3246, 3294, 3660, 4320, 4328, 4392, 4869, 4880, 4941, 5410, 5490, 5856, 6480, 6492, 6588, 7320, 8115, 8235, 8656, 8784, 9738, 9760, 9882, 10820, 10980, 12960, 12984, 13176, 14607, 14640, 16230, 16470, 17312, 17568, 19476, 19764, 21640, 21960, 24345, 24705, 25968, 26352, 29214, 29280, 32460, 32940, 33001, 38952, 39528, 43280, 43821, 43920, 48690, 49410, 51936, 52704, 58428, 64920, 65880, 66002, 73035, 77904, 79056, 86560, 87642, 87840, 97380, 98820, 99003, 116856, 129840, 131760, 132004, 146070, 155808, 158112, 165005, 175284, 194760, 197640, 198006, 219105, 233712, 259680, 263520, 264008, 292140, 297009, 330010, 350568, 389520, 395280, 396012, 438210, 467424, 495015, 528016, 584280, 594018, 660020, 701136, 779040, 790560, 792024, 876420, 891027, 990030, 1056032, 1168560, 1188036, 1320040, 1402272, 1485045, 1584048, 1752840, 1782054, 1980060, 2337120, 2376072, 2640080, 2673081, 2970090, 3168096, 3505680, 3564108, 3960120, 4455135, 4752144, 5280160, 5346162, 5940180, 7011360, 7128216, 7920240, 8910270, 9504288, 10692324, 11880360, 13365405, 14256432, 15840480, 17820540, 21384648, 23760720, 26730810, 28512864, 35641080, 42769296, 47521440, 53461620, 71282160, 85538592, 106923240, 142564320, 213846480, 427692960]

約数ペア:

[(1, 427692960), (2, 213846480), (3, 142564320), (4, 106923240), (5, 85538592), (6, 71282160), (8, 53461620), (9, 47521440), (10, 42769296), (12, 35641080), (15, 28512864), (16, 26730810), (18, 23760720), (20, 21384648), (24, 17820540), (27, 15840480), (30, 14256432), (32, 13365405), (36, 11880360), (40, 10692324), (45, 9504288), (48, 8910270), (54, 7920240), (60, 7128216), (61, 7011360), (72, 5940180), (80, 5346162), (81, 5280160), (90, 4752144), (96, 4455135), (108, 3960120), (120, 3564108), (122, 3505680), (135, 3168096), (144, 2970090), (160, 2673081), (162, 2640080), (180, 2376072), (183, 2337120), (216, 1980060), (240, 1782054), (244, 1752840), (270, 1584048), (288, 1485045), (305, 1402272), (324, 1320040), (360, 1188036), (366, 1168560), (405, 1056032), (432, 990030), (480, 891027), (488, 876420), (540, 792024), (541, 790560), (549, 779040), (610, 701136), (648, 660020), (720, 594018), (732, 584280), (810, 528016), (864, 495015), (915, 467424), (976, 438210), (1080, 396012), (1082, 395280), (1098, 389520), (1220, 350568), (1296, 330010), (1440, 297009), (1464, 292140), (1620, 264008), (1623, 263520), (1647, 259680), (1830, 233712), (1952, 219105), (2160, 198006), (2164, 197640), (2196, 194760), (2440, 175284), (2592, 165005), (2705, 158112), (2745, 155808), (2928, 146070), (3240, 132004), (3246, 131760), (3294, 129840), (3660, 116856), (4320, 99003), (4328, 98820), (4392, 97380), (4869, 87840), (4880, 87642), (4941, 86560), (5410, 79056), (5490, 77904), (5856, 73035), (6480, 66002), (6492, 65880), (6588, 64920), (7320, 58428), (8115, 52704), (8235, 51936), (8656, 49410), (8784, 48690), (9738, 43920), (9760, 43821), (9882, 43280), (10820, 39528), (10980, 38952), (12960, 33001), (12984, 32940), (13176, 32460), (14607, 29280), (14640, 29214), (16230, 26352), (16470, 25968), (17312, 24705), (17568, 24345), (19476, 21960), (19764, 21640)]