15975360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^2$

素因数の和:112

約数の個数: 168

約数和(自身を含む): 57698640

約数和(自身を除く): 41723280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 516, 540, 576, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1849, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3698, 3870, 4128, 4320, 4644, 5160, 5547, 5805, 6192, 6880, 7396, 7740, 8256, 8640, 9245, 9288, 10320, 11094, 11610, 12384, 13760, 14792, 15480, 16641, 18490, 18576, 20640, 22188, 23220, 24768, 27735, 29584, 30960, 33282, 36980, 37152, 41280, 44376, 46440, 49923, 55470, 59168, 61920, 66564, 73960, 74304, 83205, 88752, 92880, 99846, 110940, 118336, 123840, 133128, 147920, 166410, 177504, 185760, 199692, 221880, 249615, 266256, 295840, 332820, 355008, 371520, 399384, 443760, 499230, 532512, 591680, 665640, 798768, 887520, 998460, 1065024, 1331280, 1597536, 1775040, 1996920, 2662560, 3195072, 3993840, 5325120, 7987680, 15975360]

約数ペア:

[(1, 15975360), (2, 7987680), (3, 5325120), (4, 3993840), (5, 3195072), (6, 2662560), (8, 1996920), (9, 1775040), (10, 1597536), (12, 1331280), (15, 1065024), (16, 998460), (18, 887520), (20, 798768), (24, 665640), (27, 591680), (30, 532512), (32, 499230), (36, 443760), (40, 399384), (43, 371520), (45, 355008), (48, 332820), (54, 295840), (60, 266256), (64, 249615), (72, 221880), (80, 199692), (86, 185760), (90, 177504), (96, 166410), (108, 147920), (120, 133128), (129, 123840), (135, 118336), (144, 110940), (160, 99846), (172, 92880), (180, 88752), (192, 83205), (215, 74304), (216, 73960), (240, 66564), (258, 61920), (270, 59168), (288, 55470), (320, 49923), (344, 46440), (360, 44376), (387, 41280), (430, 37152), (432, 36980), (480, 33282), (516, 30960), (540, 29584), (576, 27735), (645, 24768), (688, 23220), (720, 22188), (774, 20640), (860, 18576), (864, 18490), (960, 16641), (1032, 15480), (1080, 14792), (1161, 13760), (1290, 12384), (1376, 11610), (1440, 11094), (1548, 10320), (1720, 9288), (1728, 9245), (1849, 8640), (1935, 8256), (2064, 7740), (2160, 7396), (2322, 6880), (2580, 6192), (2752, 5805), (2880, 5547), (3096, 5160), (3440, 4644), (3698, 4320), (3870, 4128)]