389598960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4817}}^1$

素因数の和:5170

約数の個数: 80

約数和(自身を含む): 1211592096

約数和(自身を除く): 821993136

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, 4817, 5055, 5392, 6740, 8088, 9634, 10110, 13480, 14451, 16176, 19268, 20220, 24085, 26960, 28902, 38536, 40440, 48170, 57804, 72255, 77072, 80880, 96340, 115608, 144510, 192680, 231216, 289020, 385360, 578040, 1156080, 1623329, 3246658, 4869987, 6493316, 8116645, 9739974, 12986632, 16233290, 19479948, 24349935, 25973264, 32466580, 38959896, 48699870, 64933160, 77919792, 97399740, 129866320, 194799480, 389598960]

約数ペア:

[(1, 389598960), (2, 194799480), (3, 129866320), (4, 97399740), (5, 77919792), (6, 64933160), (8, 48699870), (10, 38959896), (12, 32466580), (15, 25973264), (16, 24349935), (20, 19479948), (24, 16233290), (30, 12986632), (40, 9739974), (48, 8116645), (60, 6493316), (80, 4869987), (120, 3246658), (240, 1623329), (337, 1156080), (674, 578040), (1011, 385360), (1348, 289020), (1685, 231216), (2022, 192680), (2696, 144510), (3370, 115608), (4044, 96340), (4817, 80880), (5055, 77072), (5392, 72255), (6740, 57804), (8088, 48170), (9634, 40440), (10110, 38536), (13480, 28902), (14451, 26960), (16176, 24085), (19268, 20220)]