327679920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 1161568512

約数和(自身を除く): 833888592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 53, 60, 62, 72, 80, 90, 93, 106, 120, 124, 144, 155, 159, 180, 186, 212, 240, 248, 265, 277, 279, 310, 318, 360, 372, 424, 465, 477, 496, 530, 554, 558, 620, 636, 720, 744, 795, 831, 848, 930, 954, 1060, 1108, 1116, 1240, 1272, 1385, 1395, 1488, 1590, 1643, 1662, 1860, 1908, 2120, 2216, 2232, 2385, 2480, 2493, 2544, 2770, 2790, 3180, 3286, 3324, 3720, 3816, 4155, 4240, 4432, 4464, 4770, 4929, 4986, 5540, 5580, 6360, 6572, 6648, 7440, 7632, 8215, 8310, 8587, 9540, 9858, 9972, 11080, 11160, 12465, 12720, 13144, 13296, 14681, 14787, 16430, 16620, 17174, 19080, 19716, 19944, 22160, 22320, 24645, 24930, 25761, 26288, 29362, 29574, 32860, 33240, 34348, 38160, 39432, 39888, 42935, 44043, 49290, 49860, 51522, 58724, 59148, 65720, 66480, 68696, 73405, 73935, 77283, 78864, 85870, 88086, 98580, 99720, 103044, 117448, 118296, 128805, 131440, 132129, 137392, 146810, 147870, 154566, 171740, 176172, 197160, 199440, 206088, 220215, 234896, 236592, 257610, 264258, 293620, 295740, 309132, 343480, 352344, 386415, 394320, 412176, 440430, 455111, 515220, 528516, 587240, 591480, 618264, 660645, 686960, 704688, 772830, 880860, 910222, 1030440, 1057032, 1174480, 1182960, 1236528, 1321290, 1365333, 1545660, 1761720, 1820444, 2060880, 2114064, 2275555, 2642580, 2730666, 3091320, 3523440, 3640888, 4095999, 4551110, 5285160, 5461332, 6182640, 6826665, 7281776, 8191998, 9102220, 10570320, 10922664, 13653330, 16383996, 18204440, 20479995, 21845328, 27306660, 32767992, 36408880, 40959990, 54613320, 65535984, 81919980, 109226640, 163839960, 327679920]

約数ペア:

[(1, 327679920), (2, 163839960), (3, 109226640), (4, 81919980), (5, 65535984), (6, 54613320), (8, 40959990), (9, 36408880), (10, 32767992), (12, 27306660), (15, 21845328), (16, 20479995), (18, 18204440), (20, 16383996), (24, 13653330), (30, 10922664), (31, 10570320), (36, 9102220), (40, 8191998), (45, 7281776), (48, 6826665), (53, 6182640), (60, 5461332), (62, 5285160), (72, 4551110), (80, 4095999), (90, 3640888), (93, 3523440), (106, 3091320), (120, 2730666), (124, 2642580), (144, 2275555), (155, 2114064), (159, 2060880), (180, 1820444), (186, 1761720), (212, 1545660), (240, 1365333), (248, 1321290), (265, 1236528), (277, 1182960), (279, 1174480), (310, 1057032), (318, 1030440), (360, 910222), (372, 880860), (424, 772830), (465, 704688), (477, 686960), (496, 660645), (530, 618264), (554, 591480), (558, 587240), (620, 528516), (636, 515220), (720, 455111), (744, 440430), (795, 412176), (831, 394320), (848, 386415), (930, 352344), (954, 343480), (1060, 309132), (1108, 295740), (1116, 293620), (1240, 264258), (1272, 257610), (1385, 236592), (1395, 234896), (1488, 220215), (1590, 206088), (1643, 199440), (1662, 197160), (1860, 176172), (1908, 171740), (2120, 154566), (2216, 147870), (2232, 146810), (2385, 137392), (2480, 132129), (2493, 131440), (2544, 128805), (2770, 118296), (2790, 117448), (3180, 103044), (3286, 99720), (3324, 98580), (3720, 88086), (3816, 85870), (4155, 78864), (4240, 77283), (4432, 73935), (4464, 73405), (4770, 68696), (4929, 66480), (4986, 65720), (5540, 59148), (5580, 58724), (6360, 51522), (6572, 49860), (6648, 49290), (7440, 44043), (7632, 42935), (8215, 39888), (8310, 39432), (8587, 38160), (9540, 34348), (9858, 33240), (9972, 32860), (11080, 29574), (11160, 29362), (12465, 26288), (12720, 25761), (13144, 24930), (13296, 24645), (14681, 22320), (14787, 22160), (16430, 19944), (16620, 19716), (17174, 19080)]