1885317120

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{2273}}^1$

素因数の和:2312

約数の個数: 240

約数和(自身を含む): 6760533780

約数和(自身を除く): 4875216660

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2273, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4546, 4608, 5120, 5184, 5760, 6144, 6480, 6819, 6912, 7680, 8640, 9092, 9216, 10240, 10368, 11365, 11520, 12960, 13638, 13824, 15360, 17280, 18184, 18432, 20457, 20736, 22730, 23040, 25920, 27276, 27648, 30720, 34095, 34560, 36368, 40914, 41472, 45460, 46080, 51840, 54552, 55296, 61371, 68190, 69120, 72736, 81828, 82944, 90920, 92160, 102285, 103680, 109104, 122742, 136380, 138240, 145472, 163656, 165888, 181840, 184113, 204570, 207360, 218208, 245484, 272760, 276480, 290944, 306855, 327312, 363680, 368226, 409140, 414720, 436416, 490968, 545520, 581888, 613710, 654624, 727360, 736452, 818280, 829440, 872832, 920565, 981936, 1091040, 1163776, 1227420, 1309248, 1454720, 1472904, 1636560, 1745664, 1841130, 1963872, 2182080, 2327552, 2454840, 2618496, 2909440, 2945808, 3273120, 3491328, 3682260, 3927744, 4364160, 4655104, 4909680, 5236992, 5818880, 5891616, 6546240, 6982656, 7364520, 7855488, 8728320, 9819360, 10473984, 11637760, 11783232, 13092480, 13965312, 14729040, 15710976, 17456640, 19638720, 20947968, 23275520, 23566464, 26184960, 29458080, 31421952, 34913280, 39277440, 41895936, 47132928, 52369920, 58916160, 62843904, 69826560, 78554880, 94265856, 104739840, 117832320, 125687808, 157109760, 188531712, 209479680, 235664640, 314219520, 377063424, 471329280, 628439040, 942658560, 1885317120]

約数ペア:

[(1, 1885317120), (2, 942658560), (3, 628439040), (4, 471329280), (5, 377063424), (6, 314219520), (8, 235664640), (9, 209479680), (10, 188531712), (12, 157109760), (15, 125687808), (16, 117832320), (18, 104739840), (20, 94265856), (24, 78554880), (27, 69826560), (30, 62843904), (32, 58916160), (36, 52369920), (40, 47132928), (45, 41895936), (48, 39277440), (54, 34913280), (60, 31421952), (64, 29458080), (72, 26184960), (80, 23566464), (81, 23275520), (90, 20947968), (96, 19638720), (108, 17456640), (120, 15710976), (128, 14729040), (135, 13965312), (144, 13092480), (160, 11783232), (162, 11637760), (180, 10473984), (192, 9819360), (216, 8728320), (240, 7855488), (256, 7364520), (270, 6982656), (288, 6546240), (320, 5891616), (324, 5818880), (360, 5236992), (384, 4909680), (405, 4655104), (432, 4364160), (480, 3927744), (512, 3682260), (540, 3491328), (576, 3273120), (640, 2945808), (648, 2909440), (720, 2618496), (768, 2454840), (810, 2327552), (864, 2182080), (960, 1963872), (1024, 1841130), (1080, 1745664), (1152, 1636560), (1280, 1472904), (1296, 1454720), (1440, 1309248), (1536, 1227420), (1620, 1163776), (1728, 1091040), (1920, 981936), (2048, 920565), (2160, 872832), (2273, 829440), (2304, 818280), (2560, 736452), (2592, 727360), (2880, 654624), (3072, 613710), (3240, 581888), (3456, 545520), (3840, 490968), (4320, 436416), (4546, 414720), (4608, 409140), (5120, 368226), (5184, 363680), (5760, 327312), (6144, 306855), (6480, 290944), (6819, 276480), (6912, 272760), (7680, 245484), (8640, 218208), (9092, 207360), (9216, 204570), (10240, 184113), (10368, 181840), (11365, 165888), (11520, 163656), (12960, 145472), (13638, 138240), (13824, 136380), (15360, 122742), (17280, 109104), (18184, 103680), (18432, 102285), (20457, 92160), (20736, 90920), (22730, 82944), (23040, 81828), (25920, 72736), (27276, 69120), (27648, 68190), (30720, 61371), (34095, 55296), (34560, 54552), (36368, 51840), (40914, 46080), (41472, 45460)]