80481091200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{1951}}^1\times {\mathrm{4297}}^1$

素因数の和:6275

約数の個数: 192

約数和(自身を含む): 265282187520

約数和(自身を除く): 184801096320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 1951, 2400, 3200, 3902, 4297, 4800, 5853, 7804, 8594, 9600, 9755, 11706, 12891, 15608, 17188, 19510, 21485, 23412, 25782, 29265, 31216, 34376, 39020, 42970, 46824, 48775, 51564, 58530, 62432, 64455, 68752, 78040, 85940, 93648, 97550, 103128, 107425, 117060, 124864, 128910, 137504, 146325, 156080, 171880, 187296, 195100, 206256, 214850, 234120, 249728, 257820, 275008, 292650, 312160, 322275, 343760, 374592, 390200, 412512, 429700, 468240, 515640, 550016, 585300, 624320, 644550, 687520, 749184, 780400, 825024, 859400, 936480, 1031280, 1170600, 1248640, 1289100, 1375040, 1560800, 1650048, 1718800, 1872960, 2062560, 2341200, 2578200, 2750080, 3121600, 3437600, 3745920, 4125120, 4682400, 5156400, 6243200, 6875200, 8250240, 8383447, 9364800, 10312800, 13750400, 16766894, 18729600, 20625600, 25150341, 33533788, 41251200, 41917235, 50300682, 67067576, 83834470, 100601364, 125751705, 134135152, 167668940, 201202728, 209586175, 251503410, 268270304, 335337880, 402405456, 419172350, 503006820, 536540608, 628758525, 670675760, 804810912, 838344700, 1006013640, 1073081216, 1257517050, 1341351520, 1609621824, 1676689400, 2012027280, 2515034100, 2682703040, 3219243648, 3353378800, 4024054560, 5030068200, 5365406080, 6706757600, 8048109120, 10060136400, 13413515200, 16096218240, 20120272800, 26827030400, 40240545600, 80481091200]

約数ペア:

[(1, 80481091200), (2, 40240545600), (3, 26827030400), (4, 20120272800), (5, 16096218240), (6, 13413515200), (8, 10060136400), (10, 8048109120), (12, 6706757600), (15, 5365406080), (16, 5030068200), (20, 4024054560), (24, 3353378800), (25, 3219243648), (30, 2682703040), (32, 2515034100), (40, 2012027280), (48, 1676689400), (50, 1609621824), (60, 1341351520), (64, 1257517050), (75, 1073081216), (80, 1006013640), (96, 838344700), (100, 804810912), (120, 670675760), (128, 628758525), (150, 536540608), (160, 503006820), (192, 419172350), (200, 402405456), (240, 335337880), (300, 268270304), (320, 251503410), (384, 209586175), (400, 201202728), (480, 167668940), (600, 134135152), (640, 125751705), (800, 100601364), (960, 83834470), (1200, 67067576), (1600, 50300682), (1920, 41917235), (1951, 41251200), (2400, 33533788), (3200, 25150341), (3902, 20625600), (4297, 18729600), (4800, 16766894), (5853, 13750400), (7804, 10312800), (8594, 9364800), (9600, 8383447), (9755, 8250240), (11706, 6875200), (12891, 6243200), (15608, 5156400), (17188, 4682400), (19510, 4125120), (21485, 3745920), (23412, 3437600), (25782, 3121600), (29265, 2750080), (31216, 2578200), (34376, 2341200), (39020, 2062560), (42970, 1872960), (46824, 1718800), (48775, 1650048), (51564, 1560800), (58530, 1375040), (62432, 1289100), (64455, 1248640), (68752, 1170600), (78040, 1031280), (85940, 936480), (93648, 859400), (97550, 825024), (103128, 780400), (107425, 749184), (117060, 687520), (124864, 644550), (128910, 624320), (137504, 585300), (146325, 550016), (156080, 515640), (171880, 468240), (187296, 429700), (195100, 412512), (206256, 390200), (214850, 374592), (234120, 343760), (249728, 322275), (257820, 312160), (275008, 292650)]