30816982080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{26953}}^1$

素因数の和:27373

約数の個数: 168

約数和(自身を含む): 106268516952

約数和(自身を除く): 75451534872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 397, 480, 576, 720, 794, 960, 1191, 1440, 1588, 1985, 2382, 2880, 3176, 3573, 3970, 4764, 5955, 6352, 7146, 7940, 9528, 11910, 12704, 14292, 15880, 17865, 19056, 23820, 25408, 26953, 28584, 31760, 35730, 38112, 47640, 53906, 57168, 63520, 71460, 76224, 80859, 95280, 107812, 114336, 127040, 134765, 142920, 161718, 190560, 215624, 228672, 242577, 269530, 285840, 323436, 381120, 404295, 431248, 485154, 539060, 571680, 646872, 808590, 862496, 970308, 1078120, 1143360, 1212885, 1293744, 1617180, 1724992, 1940616, 2156240, 2425770, 2587488, 3234360, 3881232, 4312480, 4851540, 5174976, 6468720, 7762464, 8624960, 9703080, 10700341, 12937440, 15524928, 19406160, 21400682, 25874880, 32101023, 38812320, 42801364, 53501705, 64202046, 77624640, 85602728, 96303069, 107003410, 128404092, 160505115, 171205456, 192606138, 214006820, 256808184, 321010230, 342410912, 385212276, 428013640, 481515345, 513616368, 642020460, 684821824, 770424552, 856027280, 963030690, 1027232736, 1284040920, 1540849104, 1712054560, 1926061380, 2054465472, 2568081840, 3081698208, 3424109120, 3852122760, 5136163680, 6163396416, 7704245520, 10272327360, 15408491040, 30816982080]

約数ペア:

[(1, 30816982080), (2, 15408491040), (3, 10272327360), (4, 7704245520), (5, 6163396416), (6, 5136163680), (8, 3852122760), (9, 3424109120), (10, 3081698208), (12, 2568081840), (15, 2054465472), (16, 1926061380), (18, 1712054560), (20, 1540849104), (24, 1284040920), (30, 1027232736), (32, 963030690), (36, 856027280), (40, 770424552), (45, 684821824), (48, 642020460), (60, 513616368), (64, 481515345), (72, 428013640), (80, 385212276), (90, 342410912), (96, 321010230), (120, 256808184), (144, 214006820), (160, 192606138), (180, 171205456), (192, 160505115), (240, 128404092), (288, 107003410), (320, 96303069), (360, 85602728), (397, 77624640), (480, 64202046), (576, 53501705), (720, 42801364), (794, 38812320), (960, 32101023), (1191, 25874880), (1440, 21400682), (1588, 19406160), (1985, 15524928), (2382, 12937440), (2880, 10700341), (3176, 9703080), (3573, 8624960), (3970, 7762464), (4764, 6468720), (5955, 5174976), (6352, 4851540), (7146, 4312480), (7940, 3881232), (9528, 3234360), (11910, 2587488), (12704, 2425770), (14292, 2156240), (15880, 1940616), (17865, 1724992), (19056, 1617180), (23820, 1293744), (25408, 1212885), (26953, 1143360), (28584, 1078120), (31760, 970308), (35730, 862496), (38112, 808590), (47640, 646872), (53906, 571680), (57168, 539060), (63520, 485154), (71460, 431248), (76224, 404295), (80859, 381120), (95280, 323436), (107812, 285840), (114336, 269530), (127040, 242577), (134765, 228672), (142920, 215624), (161718, 190560)]