268306560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15527}}^1$

素因数の和:15555

約数の個数: 128

約数和(自身を含む): 950313600

約数和(自身を除く): 682007040

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15527, 17280, 31054, 46581, 62108, 77635, 93162, 124216, 139743, 155270, 186324, 232905, 248432, 279486, 310540, 372648, 419229, 465810, 496864, 558972, 621080, 698715, 745296, 838458, 931620, 993728, 1117944, 1242160, 1397430, 1490592, 1676916, 1863240, 1987456, 2096145, 2235888, 2484320, 2794860, 2981184, 3353832, 3726480, 4192290, 4471776, 4968640, 5589720, 5962368, 6707664, 7452960, 8384580, 8943552, 9937280, 11179440, 13415328, 14905920, 16769160, 17887104, 22358880, 26830656, 29811840, 33538320, 44717760, 53661312, 67076640, 89435520, 134153280, 268306560]

約数ペア:

[(1, 268306560), (2, 134153280), (3, 89435520), (4, 67076640), (5, 53661312), (6, 44717760), (8, 33538320), (9, 29811840), (10, 26830656), (12, 22358880), (15, 17887104), (16, 16769160), (18, 14905920), (20, 13415328), (24, 11179440), (27, 9937280), (30, 8943552), (32, 8384580), (36, 7452960), (40, 6707664), (45, 5962368), (48, 5589720), (54, 4968640), (60, 4471776), (64, 4192290), (72, 3726480), (80, 3353832), (90, 2981184), (96, 2794860), (108, 2484320), (120, 2235888), (128, 2096145), (135, 1987456), (144, 1863240), (160, 1676916), (180, 1490592), (192, 1397430), (216, 1242160), (240, 1117944), (270, 993728), (288, 931620), (320, 838458), (360, 745296), (384, 698715), (432, 621080), (480, 558972), (540, 496864), (576, 465810), (640, 419229), (720, 372648), (864, 310540), (960, 279486), (1080, 248432), (1152, 232905), (1440, 186324), (1728, 155270), (1920, 139743), (2160, 124216), (2880, 93162), (3456, 77635), (4320, 62108), (5760, 46581), (8640, 31054), (15527, 17280)]