249726240

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{2141}}^1$

素因数の和:2174

約数の個数: 168

約数和(自身を含む): 884975868

約数和(自身を除く): 635249628

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2141, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4282, 4320, 4860, 5832, 6423, 6480, 7290, 7776, 8564, 9720, 10705, 11664, 12846, 12960, 14580, 17128, 19269, 19440, 21410, 23328, 25692, 29160, 32115, 34256, 38538, 38880, 42820, 51384, 57807, 58320, 64230, 68512, 77076, 85640, 96345, 102768, 115614, 116640, 128460, 154152, 171280, 173421, 192690, 205536, 231228, 256920, 289035, 308304, 342560, 346842, 385380, 462456, 513840, 520263, 578070, 616608, 693684, 770760, 867105, 924912, 1027680, 1040526, 1156140, 1387368, 1541520, 1560789, 1734210, 1849824, 2081052, 2312280, 2601315, 2774736, 3083040, 3121578, 3468420, 4162104, 4624560, 5202630, 5549472, 6243156, 6936840, 7803945, 8324208, 9249120, 10405260, 12486312, 13873680, 15607890, 16648416, 20810520, 24972624, 27747360, 31215780, 41621040, 49945248, 62431560, 83242080, 124863120, 249726240]

約数ペア:

[(1, 249726240), (2, 124863120), (3, 83242080), (4, 62431560), (5, 49945248), (6, 41621040), (8, 31215780), (9, 27747360), (10, 24972624), (12, 20810520), (15, 16648416), (16, 15607890), (18, 13873680), (20, 12486312), (24, 10405260), (27, 9249120), (30, 8324208), (32, 7803945), (36, 6936840), (40, 6243156), (45, 5549472), (48, 5202630), (54, 4624560), (60, 4162104), (72, 3468420), (80, 3121578), (81, 3083040), (90, 2774736), (96, 2601315), (108, 2312280), (120, 2081052), (135, 1849824), (144, 1734210), (160, 1560789), (162, 1541520), (180, 1387368), (216, 1156140), (240, 1040526), (243, 1027680), (270, 924912), (288, 867105), (324, 770760), (360, 693684), (405, 616608), (432, 578070), (480, 520263), (486, 513840), (540, 462456), (648, 385380), (720, 346842), (729, 342560), (810, 308304), (864, 289035), (972, 256920), (1080, 231228), (1215, 205536), (1296, 192690), (1440, 173421), (1458, 171280), (1620, 154152), (1944, 128460), (2141, 116640), (2160, 115614), (2430, 102768), (2592, 96345), (2916, 85640), (3240, 77076), (3645, 68512), (3888, 64230), (4282, 58320), (4320, 57807), (4860, 51384), (5832, 42820), (6423, 38880), (6480, 38538), (7290, 34256), (7776, 32115), (8564, 29160), (9720, 25692), (10705, 23328), (11664, 21410), (12846, 19440), (12960, 19269), (14580, 17128)]