749799360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2035

約数の個数: 168

約数和(自身を含む): 2598938160

約数和(自身を除く): 1849138800

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, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 695, 720, 834, 960, 1112, 1251, 1390, 1440, 1668, 1873, 2085, 2224, 2502, 2780, 2880, 3336, 3746, 4170, 4448, 5004, 5560, 5619, 6255, 6672, 7492, 8340, 8896, 9365, 10008, 11120, 11238, 12510, 13344, 14984, 16680, 16857, 18730, 20016, 22240, 22476, 25020, 26688, 28095, 29968, 33360, 33714, 37460, 40032, 44480, 44952, 50040, 56190, 59936, 66720, 67428, 74920, 80064, 84285, 89904, 100080, 112380, 119872, 133440, 134856, 149840, 168570, 179808, 200160, 224760, 260347, 269712, 299680, 337140, 359616, 400320, 449520, 520694, 539424, 599360, 674280, 781041, 899040, 1041388, 1078848, 1301735, 1348560, 1562082, 1798080, 2082776, 2343123, 2603470, 2697120, 3124164, 3905205, 4165552, 4686246, 5206940, 5394240, 6248328, 7810410, 8331104, 9372492, 10413880, 11715615, 12496656, 15620820, 16662208, 18744984, 20827760, 23431230, 24993312, 31241640, 37489968, 41655520, 46862460, 49986624, 62483280, 74979936, 83311040, 93724920, 124966560, 149959872, 187449840, 249933120, 374899680, 749799360]

約数ペア:

[(1, 749799360), (2, 374899680), (3, 249933120), (4, 187449840), (5, 149959872), (6, 124966560), (8, 93724920), (9, 83311040), (10, 74979936), (12, 62483280), (15, 49986624), (16, 46862460), (18, 41655520), (20, 37489968), (24, 31241640), (30, 24993312), (32, 23431230), (36, 20827760), (40, 18744984), (45, 16662208), (48, 15620820), (60, 12496656), (64, 11715615), (72, 10413880), (80, 9372492), (90, 8331104), (96, 7810410), (120, 6248328), (139, 5394240), (144, 5206940), (160, 4686246), (180, 4165552), (192, 3905205), (240, 3124164), (278, 2697120), (288, 2603470), (320, 2343123), (360, 2082776), (417, 1798080), (480, 1562082), (556, 1348560), (576, 1301735), (695, 1078848), (720, 1041388), (834, 899040), (960, 781041), (1112, 674280), (1251, 599360), (1390, 539424), (1440, 520694), (1668, 449520), (1873, 400320), (2085, 359616), (2224, 337140), (2502, 299680), (2780, 269712), (2880, 260347), (3336, 224760), (3746, 200160), (4170, 179808), (4448, 168570), (5004, 149840), (5560, 134856), (5619, 133440), (6255, 119872), (6672, 112380), (7492, 100080), (8340, 89904), (8896, 84285), (9365, 80064), (10008, 74920), (11120, 67428), (11238, 66720), (12510, 59936), (13344, 56190), (14984, 50040), (16680, 44952), (16857, 44480), (18730, 40032), (20016, 37460), (22240, 33714), (22476, 33360), (25020, 29968), (26688, 28095)]