7314240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 24505920

約数和(自身を除く): 17191680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 401, 456, 480, 570, 608, 760, 802, 912, 960, 1140, 1203, 1216, 1520, 1604, 1824, 2005, 2280, 2406, 3040, 3208, 3648, 4010, 4560, 4812, 6015, 6080, 6416, 7619, 8020, 9120, 9624, 12030, 12832, 15238, 16040, 18240, 19248, 22857, 24060, 25664, 30476, 32080, 38095, 38496, 45714, 48120, 60952, 64160, 76190, 76992, 91428, 96240, 114285, 121904, 128320, 152380, 182856, 192480, 228570, 243808, 304760, 365712, 384960, 457140, 487616, 609520, 731424, 914280, 1219040, 1462848, 1828560, 2438080, 3657120, 7314240]

約数ペア:

[(1, 7314240), (2, 3657120), (3, 2438080), (4, 1828560), (5, 1462848), (6, 1219040), (8, 914280), (10, 731424), (12, 609520), (15, 487616), (16, 457140), (19, 384960), (20, 365712), (24, 304760), (30, 243808), (32, 228570), (38, 192480), (40, 182856), (48, 152380), (57, 128320), (60, 121904), (64, 114285), (76, 96240), (80, 91428), (95, 76992), (96, 76190), (114, 64160), (120, 60952), (152, 48120), (160, 45714), (190, 38496), (192, 38095), (228, 32080), (240, 30476), (285, 25664), (304, 24060), (320, 22857), (380, 19248), (401, 18240), (456, 16040), (480, 15238), (570, 12832), (608, 12030), (760, 9624), (802, 9120), (912, 8020), (960, 7619), (1140, 6416), (1203, 6080), (1216, 6015), (1520, 4812), (1604, 4560), (1824, 4010), (2005, 3648), (2280, 3208), (2406, 3040)]