1299732480

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{1567}}^1$

素因数の和:1606

約数の個数: 240

約数和(自身を含む): 4661616960

約数和(自身を除く): 3361884480

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, 1567, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3134, 3240, 3456, 3840, 4320, 4608, 4701, 5120, 5184, 5760, 6144, 6268, 6480, 6912, 7680, 7835, 8640, 9216, 9402, 10240, 10368, 11520, 12536, 12960, 13824, 14103, 15360, 15670, 17280, 18432, 18804, 20736, 23040, 23505, 25072, 25920, 27648, 28206, 30720, 31340, 34560, 37608, 41472, 42309, 46080, 47010, 50144, 51840, 55296, 56412, 62680, 69120, 70515, 75216, 82944, 84618, 92160, 94020, 100288, 103680, 112824, 125360, 126927, 138240, 141030, 150432, 165888, 169236, 188040, 200576, 207360, 211545, 225648, 250720, 253854, 276480, 282060, 300864, 338472, 376080, 401152, 414720, 423090, 451296, 501440, 507708, 564120, 601728, 634635, 676944, 752160, 802304, 829440, 846180, 902592, 1002880, 1015416, 1128240, 1203456, 1269270, 1353888, 1504320, 1604608, 1692360, 1805184, 2005760, 2030832, 2256480, 2406912, 2538540, 2707776, 3008640, 3209216, 3384720, 3610368, 4011520, 4061664, 4512960, 4813824, 5077080, 5415552, 6017280, 6769440, 7220736, 8023040, 8123328, 9025920, 9627648, 10154160, 10831104, 12034560, 13538880, 14441472, 16046080, 16246656, 18051840, 20308320, 21662208, 24069120, 27077760, 28882944, 32493312, 36103680, 40616640, 43324416, 48138240, 54155520, 64986624, 72207360, 81233280, 86648832, 108311040, 129973248, 144414720, 162466560, 216622080, 259946496, 324933120, 433244160, 649866240, 1299732480]

約数ペア:

[(1, 1299732480), (2, 649866240), (3, 433244160), (4, 324933120), (5, 259946496), (6, 216622080), (8, 162466560), (9, 144414720), (10, 129973248), (12, 108311040), (15, 86648832), (16, 81233280), (18, 72207360), (20, 64986624), (24, 54155520), (27, 48138240), (30, 43324416), (32, 40616640), (36, 36103680), (40, 32493312), (45, 28882944), (48, 27077760), (54, 24069120), (60, 21662208), (64, 20308320), (72, 18051840), (80, 16246656), (81, 16046080), (90, 14441472), (96, 13538880), (108, 12034560), (120, 10831104), (128, 10154160), (135, 9627648), (144, 9025920), (160, 8123328), (162, 8023040), (180, 7220736), (192, 6769440), (216, 6017280), (240, 5415552), (256, 5077080), (270, 4813824), (288, 4512960), (320, 4061664), (324, 4011520), (360, 3610368), (384, 3384720), (405, 3209216), (432, 3008640), (480, 2707776), (512, 2538540), (540, 2406912), (576, 2256480), (640, 2030832), (648, 2005760), (720, 1805184), (768, 1692360), (810, 1604608), (864, 1504320), (960, 1353888), (1024, 1269270), (1080, 1203456), (1152, 1128240), (1280, 1015416), (1296, 1002880), (1440, 902592), (1536, 846180), (1567, 829440), (1620, 802304), (1728, 752160), (1920, 676944), (2048, 634635), (2160, 601728), (2304, 564120), (2560, 507708), (2592, 501440), (2880, 451296), (3072, 423090), (3134, 414720), (3240, 401152), (3456, 376080), (3840, 338472), (4320, 300864), (4608, 282060), (4701, 276480), (5120, 253854), (5184, 250720), (5760, 225648), (6144, 211545), (6268, 207360), (6480, 200576), (6912, 188040), (7680, 169236), (7835, 165888), (8640, 150432), (9216, 141030), (9402, 138240), (10240, 126927), (10368, 125360), (11520, 112824), (12536, 103680), (12960, 100288), (13824, 94020), (14103, 92160), (15360, 84618), (15670, 82944), (17280, 75216), (18432, 70515), (18804, 69120), (20736, 62680), (23040, 56412), (23505, 55296), (25072, 51840), (25920, 50144), (27648, 47010), (28206, 46080), (30720, 42309), (31340, 41472), (34560, 37608)]