1260377280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8581}}^1$

素因数の和:8624

約数の個数: 224

約数和(自身を含む): 4708428480

約数和(自身を除く): 3448051200

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, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8581, 8640, 9180, 9792, 12240, 14688, 16320, 17162, 18360, 24480, 25743, 29376, 34324, 36720, 42905, 48960, 51486, 68648, 73440, 77229, 85810, 102972, 128715, 137296, 145877, 146880, 154458, 171620, 205944, 231687, 257430, 274592, 291754, 308916, 343240, 386145, 411888, 437631, 463374, 514860, 549184, 583508, 617832, 686480, 729385, 772290, 823776, 875262, 926748, 1029720, 1158435, 1167016, 1235664, 1312893, 1372960, 1458770, 1544580, 1647552, 1750524, 1853496, 2059440, 2188155, 2316870, 2334032, 2471328, 2625786, 2745920, 2917540, 3089160, 3501048, 3706992, 3938679, 4118880, 4376310, 4633740, 4668064, 4942656, 5251572, 5835080, 6178320, 6564465, 7002096, 7413984, 7877358, 8237760, 8752620, 9267480, 9336128, 10503144, 11670160, 12356640, 13128930, 14004192, 14827968, 15754716, 17505240, 18534960, 19693395, 21006288, 23340320, 24713280, 26257860, 28008384, 31509432, 35010480, 37069920, 39386790, 42012576, 46680640, 52515720, 63018864, 70020960, 74139840, 78773580, 84025152, 105031440, 126037728, 140041920, 157547160, 210062880, 252075456, 315094320, 420125760, 630188640, 1260377280]

約数ペア:

[(1, 1260377280), (2, 630188640), (3, 420125760), (4, 315094320), (5, 252075456), (6, 210062880), (8, 157547160), (9, 140041920), (10, 126037728), (12, 105031440), (15, 84025152), (16, 78773580), (17, 74139840), (18, 70020960), (20, 63018864), (24, 52515720), (27, 46680640), (30, 42012576), (32, 39386790), (34, 37069920), (36, 35010480), (40, 31509432), (45, 28008384), (48, 26257860), (51, 24713280), (54, 23340320), (60, 21006288), (64, 19693395), (68, 18534960), (72, 17505240), (80, 15754716), (85, 14827968), (90, 14004192), (96, 13128930), (102, 12356640), (108, 11670160), (120, 10503144), (135, 9336128), (136, 9267480), (144, 8752620), (153, 8237760), (160, 7877358), (170, 7413984), (180, 7002096), (192, 6564465), (204, 6178320), (216, 5835080), (240, 5251572), (255, 4942656), (270, 4668064), (272, 4633740), (288, 4376310), (306, 4118880), (320, 3938679), (340, 3706992), (360, 3501048), (408, 3089160), (432, 2917540), (459, 2745920), (480, 2625786), (510, 2471328), (540, 2334032), (544, 2316870), (576, 2188155), (612, 2059440), (680, 1853496), (720, 1750524), (765, 1647552), (816, 1544580), (864, 1458770), (918, 1372960), (960, 1312893), (1020, 1235664), (1080, 1167016), (1088, 1158435), (1224, 1029720), (1360, 926748), (1440, 875262), (1530, 823776), (1632, 772290), (1728, 729385), (1836, 686480), (2040, 617832), (2160, 583508), (2295, 549184), (2448, 514860), (2720, 463374), (2880, 437631), (3060, 411888), (3264, 386145), (3672, 343240), (4080, 308916), (4320, 291754), (4590, 274592), (4896, 257430), (5440, 231687), (6120, 205944), (7344, 171620), (8160, 154458), (8581, 146880), (8640, 145877), (9180, 137296), (9792, 128715), (12240, 102972), (14688, 85810), (16320, 77229), (17162, 73440), (18360, 68648), (24480, 51486), (25743, 48960), (29376, 42905), (34324, 36720)]