804919680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{15527}}^1$

素因数の和:15558

約数の個数: 160

約数和(自身を含む): 2874698640

約数和(自身を除く): 2069778960

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 15527, 17280, 25920, 31054, 46581, 51840, 62108, 77635, 93162, 124216, 139743, 155270, 186324, 232905, 248432, 279486, 310540, 372648, 419229, 465810, 496864, 558972, 621080, 698715, 745296, 838458, 931620, 993728, 1117944, 1242160, 1257687, 1397430, 1490592, 1676916, 1863240, 1987456, 2096145, 2235888, 2484320, 2515374, 2794860, 2981184, 3353832, 3726480, 4192290, 4471776, 4968640, 5030748, 5589720, 5962368, 6288435, 6707664, 7452960, 8384580, 8943552, 9937280, 10061496, 11179440, 12576870, 13415328, 14905920, 16769160, 17887104, 20122992, 22358880, 25153740, 26830656, 29811840, 33538320, 40245984, 44717760, 50307480, 53661312, 67076640, 80491968, 89435520, 100614960, 134153280, 160983936, 201229920, 268306560, 402459840, 804919680]

約数ペア:

[(1, 804919680), (2, 402459840), (3, 268306560), (4, 201229920), (5, 160983936), (6, 134153280), (8, 100614960), (9, 89435520), (10, 80491968), (12, 67076640), (15, 53661312), (16, 50307480), (18, 44717760), (20, 40245984), (24, 33538320), (27, 29811840), (30, 26830656), (32, 25153740), (36, 22358880), (40, 20122992), (45, 17887104), (48, 16769160), (54, 14905920), (60, 13415328), (64, 12576870), (72, 11179440), (80, 10061496), (81, 9937280), (90, 8943552), (96, 8384580), (108, 7452960), (120, 6707664), (128, 6288435), (135, 5962368), (144, 5589720), (160, 5030748), (162, 4968640), (180, 4471776), (192, 4192290), (216, 3726480), (240, 3353832), (270, 2981184), (288, 2794860), (320, 2515374), (324, 2484320), (360, 2235888), (384, 2096145), (405, 1987456), (432, 1863240), (480, 1676916), (540, 1490592), (576, 1397430), (640, 1257687), (648, 1242160), (720, 1117944), (810, 993728), (864, 931620), (960, 838458), (1080, 745296), (1152, 698715), (1296, 621080), (1440, 558972), (1620, 496864), (1728, 465810), (1920, 419229), (2160, 372648), (2592, 310540), (2880, 279486), (3240, 248432), (3456, 232905), (4320, 186324), (5184, 155270), (5760, 139743), (6480, 124216), (8640, 93162), (10368, 77635), (12960, 62108), (15527, 51840), (17280, 46581), (25920, 31054)]