488669760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1155

約数の個数: 280

約数和(自身を含む): 1842195960

約数和(自身を除く): 1353526200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1109, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 2040, 2160, 2218, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3327, 3672, 4080, 4320, 4436, 4590, 4896, 5184, 5440, 5508, 5545, 6120, 6480, 6654, 6885, 7344, 8160, 8640, 8872, 9180, 9792, 9981, 11016, 11090, 12240, 12960, 13308, 13770, 14688, 16320, 16635, 17744, 18360, 18853, 19962, 22032, 22180, 24480, 25920, 26616, 27540, 29376, 29943, 33270, 35488, 36720, 37706, 39924, 44064, 44360, 48960, 49905, 53232, 55080, 56559, 59886, 66540, 70976, 73440, 75412, 79848, 88128, 88720, 89829, 94265, 99810, 106464, 110160, 113118, 119772, 133080, 146880, 149715, 150824, 159696, 169677, 177440, 179658, 188530, 199620, 212928, 220320, 226236, 239544, 266160, 282795, 299430, 301648, 319392, 339354, 354880, 359316, 377060, 399240, 440640, 449145, 452472, 479088, 509031, 532320, 565590, 598860, 603296, 638784, 678708, 718632, 754120, 798480, 848385, 898290, 904944, 958176, 1018062, 1064640, 1131180, 1197720, 1206592, 1357416, 1437264, 1508240, 1527093, 1596960, 1696770, 1796580, 1809888, 1916352, 2036124, 2262360, 2395440, 2545155, 2714832, 2874528, 3016480, 3054186, 3193920, 3393540, 3593160, 3619776, 4072248, 4524720, 4790880, 5090310, 5429664, 5749056, 6032960, 6108372, 6787080, 7186320, 7635465, 8144496, 9049440, 9581760, 10180620, 10859328, 12216744, 13574160, 14372640, 15270930, 16288992, 18098880, 20361240, 24433488, 27148320, 28745280, 30541860, 32577984, 40722480, 48866976, 54296640, 61083720, 81444960, 97733952, 122167440, 162889920, 244334880, 488669760]

約数ペア:

[(1, 488669760), (2, 244334880), (3, 162889920), (4, 122167440), (5, 97733952), (6, 81444960), (8, 61083720), (9, 54296640), (10, 48866976), (12, 40722480), (15, 32577984), (16, 30541860), (17, 28745280), (18, 27148320), (20, 24433488), (24, 20361240), (27, 18098880), (30, 16288992), (32, 15270930), (34, 14372640), (36, 13574160), (40, 12216744), (45, 10859328), (48, 10180620), (51, 9581760), (54, 9049440), (60, 8144496), (64, 7635465), (68, 7186320), (72, 6787080), (80, 6108372), (81, 6032960), (85, 5749056), (90, 5429664), (96, 5090310), (102, 4790880), (108, 4524720), (120, 4072248), (135, 3619776), (136, 3593160), (144, 3393540), (153, 3193920), (160, 3054186), (162, 3016480), (170, 2874528), (180, 2714832), (192, 2545155), (204, 2395440), (216, 2262360), (240, 2036124), (255, 1916352), (270, 1809888), (272, 1796580), (288, 1696770), (306, 1596960), (320, 1527093), (324, 1508240), (340, 1437264), (360, 1357416), (405, 1206592), (408, 1197720), (432, 1131180), (459, 1064640), (480, 1018062), (510, 958176), (540, 904944), (544, 898290), (576, 848385), (612, 798480), (648, 754120), (680, 718632), (720, 678708), (765, 638784), (810, 603296), (816, 598860), (864, 565590), (918, 532320), (960, 509031), (1020, 479088), (1080, 452472), (1088, 449145), (1109, 440640), (1224, 399240), (1296, 377060), (1360, 359316), (1377, 354880), (1440, 339354), (1530, 319392), (1620, 301648), (1632, 299430), (1728, 282795), (1836, 266160), (2040, 239544), (2160, 226236), (2218, 220320), (2295, 212928), (2448, 199620), (2592, 188530), (2720, 179658), (2754, 177440), (2880, 169677), (3060, 159696), (3240, 150824), (3264, 149715), (3327, 146880), (3672, 133080), (4080, 119772), (4320, 113118), (4436, 110160), (4590, 106464), (4896, 99810), (5184, 94265), (5440, 89829), (5508, 88720), (5545, 88128), (6120, 79848), (6480, 75412), (6654, 73440), (6885, 70976), (7344, 66540), (8160, 59886), (8640, 56559), (8872, 55080), (9180, 53232), (9792, 49905), (9981, 48960), (11016, 44360), (11090, 44064), (12240, 39924), (12960, 37706), (13308, 36720), (13770, 35488), (14688, 33270), (16320, 29943), (16635, 29376), (17744, 27540), (18360, 26616), (18853, 25920), (19962, 24480), (22032, 22180)]