1315674960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{16267}}^1$

素因数の和:16620

約数の個数: 80

約数和(自身を含む): 4090946496

約数和(自身を除く): 2775271536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 5392, 6740, 8088, 10110, 13480, 16176, 16267, 20220, 26960, 32534, 40440, 48801, 65068, 80880, 81335, 97602, 130136, 162670, 195204, 244005, 260272, 325340, 390408, 488010, 650680, 780816, 976020, 1301360, 1952040, 3904080, 5481979, 10963958, 16445937, 21927916, 27409895, 32891874, 43855832, 54819790, 65783748, 82229685, 87711664, 109639580, 131567496, 164459370, 219279160, 263134992, 328918740, 438558320, 657837480, 1315674960]

約数ペア:

[(1, 1315674960), (2, 657837480), (3, 438558320), (4, 328918740), (5, 263134992), (6, 219279160), (8, 164459370), (10, 131567496), (12, 109639580), (15, 87711664), (16, 82229685), (20, 65783748), (24, 54819790), (30, 43855832), (40, 32891874), (48, 27409895), (60, 21927916), (80, 16445937), (120, 10963958), (240, 5481979), (337, 3904080), (674, 1952040), (1011, 1301360), (1348, 976020), (1685, 780816), (2022, 650680), (2696, 488010), (3370, 390408), (4044, 325340), (5055, 260272), (5392, 244005), (6740, 195204), (8088, 162670), (10110, 130136), (13480, 97602), (16176, 81335), (16267, 80880), (20220, 65068), (26960, 48801), (32534, 40440)]