308962560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1404

約数の個数: 144

約数和(自身を含む): 1003685760

約数和(自身を除く): 694723200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1319, 1464, 1830, 1920, 1952, 2440, 2638, 2928, 3660, 3840, 3904, 3957, 4880, 5276, 5856, 6595, 7320, 7808, 7914, 9760, 10552, 11712, 13190, 14640, 15616, 15828, 19520, 19785, 21104, 23424, 26380, 29280, 31656, 39040, 39570, 42208, 46848, 52760, 58560, 63312, 78080, 79140, 80459, 84416, 105520, 117120, 126624, 158280, 160918, 168832, 211040, 234240, 241377, 253248, 316560, 321836, 337664, 402295, 422080, 482754, 506496, 633120, 643672, 804590, 844160, 965508, 1012992, 1206885, 1266240, 1287344, 1609180, 1688320, 1931016, 2413770, 2532480, 2574688, 3218360, 3862032, 4827540, 5064960, 5149376, 6436720, 7724064, 9655080, 10298752, 12873440, 15448128, 19310160, 20597504, 25746880, 30896256, 38620320, 51493760, 61792512, 77240640, 102987520, 154481280, 308962560]

約数ペア:

[(1, 308962560), (2, 154481280), (3, 102987520), (4, 77240640), (5, 61792512), (6, 51493760), (8, 38620320), (10, 30896256), (12, 25746880), (15, 20597504), (16, 19310160), (20, 15448128), (24, 12873440), (30, 10298752), (32, 9655080), (40, 7724064), (48, 6436720), (60, 5149376), (61, 5064960), (64, 4827540), (80, 3862032), (96, 3218360), (120, 2574688), (122, 2532480), (128, 2413770), (160, 1931016), (183, 1688320), (192, 1609180), (240, 1287344), (244, 1266240), (256, 1206885), (305, 1012992), (320, 965508), (366, 844160), (384, 804590), (480, 643672), (488, 633120), (610, 506496), (640, 482754), (732, 422080), (768, 402295), (915, 337664), (960, 321836), (976, 316560), (1220, 253248), (1280, 241377), (1319, 234240), (1464, 211040), (1830, 168832), (1920, 160918), (1952, 158280), (2440, 126624), (2638, 117120), (2928, 105520), (3660, 84416), (3840, 80459), (3904, 79140), (3957, 78080), (4880, 63312), (5276, 58560), (5856, 52760), (6595, 46848), (7320, 42208), (7808, 39570), (7914, 39040), (9760, 31656), (10552, 29280), (11712, 26380), (13190, 23424), (14640, 21104), (15616, 19785), (15828, 19520)]