315376560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3449}}^1$

素因数の和:3595

約数の個数: 120

約数和(自身を含む): 1067788800

約数和(自身を除く): 752412240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3449, 3810, 4572, 5080, 5715, 6096, 6898, 7620, 9144, 10160, 10347, 11430, 13796, 15240, 17245, 18288, 20694, 22860, 27592, 30480, 31041, 34490, 41388, 45720, 51735, 55184, 62082, 68980, 82776, 91440, 103470, 124164, 137960, 155205, 165552, 206940, 248328, 275920, 310410, 413880, 438023, 496656, 620820, 827760, 876046, 1241640, 1314069, 1752092, 2190115, 2483280, 2628138, 3504184, 3942207, 4380230, 5256276, 6570345, 7008368, 7884414, 8760460, 10512552, 13140690, 15768828, 17520920, 19711035, 21025104, 26281380, 31537656, 35041840, 39422070, 52562760, 63075312, 78844140, 105125520, 157688280, 315376560]

約数ペア:

[(1, 315376560), (2, 157688280), (3, 105125520), (4, 78844140), (5, 63075312), (6, 52562760), (8, 39422070), (9, 35041840), (10, 31537656), (12, 26281380), (15, 21025104), (16, 19711035), (18, 17520920), (20, 15768828), (24, 13140690), (30, 10512552), (36, 8760460), (40, 7884414), (45, 7008368), (48, 6570345), (60, 5256276), (72, 4380230), (80, 3942207), (90, 3504184), (120, 2628138), (127, 2483280), (144, 2190115), (180, 1752092), (240, 1314069), (254, 1241640), (360, 876046), (381, 827760), (508, 620820), (635, 496656), (720, 438023), (762, 413880), (1016, 310410), (1143, 275920), (1270, 248328), (1524, 206940), (1905, 165552), (2032, 155205), (2286, 137960), (2540, 124164), (3048, 103470), (3449, 91440), (3810, 82776), (4572, 68980), (5080, 62082), (5715, 55184), (6096, 51735), (6898, 45720), (7620, 41388), (9144, 34490), (10160, 31041), (10347, 30480), (11430, 27592), (13796, 22860), (15240, 20694), (17245, 18288)]