345573120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2958

約数の個数: 144

約数和(自身を含む): 1139668992

約数和(自身を除く): 794095872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2903, 2976, 3720, 3840, 3968, 4960, 5806, 5952, 7440, 7936, 8709, 9920, 11612, 11904, 14515, 14880, 17418, 19840, 23224, 23808, 29030, 29760, 34836, 39680, 43545, 46448, 58060, 59520, 69672, 87090, 89993, 92896, 116120, 119040, 139344, 174180, 179986, 185792, 232240, 269979, 278688, 348360, 359972, 371584, 449965, 464480, 539958, 557376, 696720, 719944, 743168, 899930, 928960, 1079916, 1114752, 1349895, 1393440, 1439888, 1799860, 1857920, 2159832, 2229504, 2699790, 2786880, 2879776, 3599720, 3715840, 4319664, 5399580, 5573760, 5759552, 7199440, 8639328, 10799160, 11147520, 11519104, 14398880, 17278656, 21598320, 23038208, 28797760, 34557312, 43196640, 57595520, 69114624, 86393280, 115191040, 172786560, 345573120]

約数ペア:

[(1, 345573120), (2, 172786560), (3, 115191040), (4, 86393280), (5, 69114624), (6, 57595520), (8, 43196640), (10, 34557312), (12, 28797760), (15, 23038208), (16, 21598320), (20, 17278656), (24, 14398880), (30, 11519104), (31, 11147520), (32, 10799160), (40, 8639328), (48, 7199440), (60, 5759552), (62, 5573760), (64, 5399580), (80, 4319664), (93, 3715840), (96, 3599720), (120, 2879776), (124, 2786880), (128, 2699790), (155, 2229504), (160, 2159832), (186, 1857920), (192, 1799860), (240, 1439888), (248, 1393440), (256, 1349895), (310, 1114752), (320, 1079916), (372, 928960), (384, 899930), (465, 743168), (480, 719944), (496, 696720), (620, 557376), (640, 539958), (744, 464480), (768, 449965), (930, 371584), (960, 359972), (992, 348360), (1240, 278688), (1280, 269979), (1488, 232240), (1860, 185792), (1920, 179986), (1984, 174180), (2480, 139344), (2903, 119040), (2976, 116120), (3720, 92896), (3840, 89993), (3968, 87090), (4960, 69672), (5806, 59520), (5952, 58060), (7440, 46448), (7936, 43545), (8709, 39680), (9920, 34836), (11612, 29760), (11904, 29030), (14515, 23808), (14880, 23224), (17418, 19840)]