160255560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6779}}^1$

素因数の和:6990

約数の個数: 64

約数和(自身を含む): 483278400

約数和(自身を除く): 323022840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 6779, 7880, 11820, 13558, 20337, 23640, 27116, 33895, 40674, 54232, 67790, 81348, 101685, 135580, 162696, 203370, 271160, 406740, 813480, 1335463, 2670926, 4006389, 5341852, 6677315, 8012778, 10683704, 13354630, 16025556, 20031945, 26709260, 32051112, 40063890, 53418520, 80127780, 160255560]

約数ペア:

[(1, 160255560), (2, 80127780), (3, 53418520), (4, 40063890), (5, 32051112), (6, 26709260), (8, 20031945), (10, 16025556), (12, 13354630), (15, 10683704), (20, 8012778), (24, 6677315), (30, 5341852), (40, 4006389), (60, 2670926), (120, 1335463), (197, 813480), (394, 406740), (591, 271160), (788, 203370), (985, 162696), (1182, 135580), (1576, 101685), (1970, 81348), (2364, 67790), (2955, 54232), (3940, 40674), (4728, 33895), (5910, 27116), (6779, 23640), (7880, 20337), (11820, 13558)]