120268560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1487}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 374190336

約数和(自身を除く): 253921776

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, 1487, 1685, 2022, 2696, 2974, 3370, 4044, 4461, 5055, 5392, 5948, 6740, 7435, 8088, 8922, 10110, 11896, 13480, 14870, 16176, 17844, 20220, 22305, 23792, 26960, 29740, 35688, 40440, 44610, 59480, 71376, 80880, 89220, 118960, 178440, 356880, 501119, 1002238, 1503357, 2004476, 2505595, 3006714, 4008952, 5011190, 6013428, 7516785, 8017904, 10022380, 12026856, 15033570, 20044760, 24053712, 30067140, 40089520, 60134280, 120268560]

約数ペア:

[(1, 120268560), (2, 60134280), (3, 40089520), (4, 30067140), (5, 24053712), (6, 20044760), (8, 15033570), (10, 12026856), (12, 10022380), (15, 8017904), (16, 7516785), (20, 6013428), (24, 5011190), (30, 4008952), (40, 3006714), (48, 2505595), (60, 2004476), (80, 1503357), (120, 1002238), (240, 501119), (337, 356880), (674, 178440), (1011, 118960), (1348, 89220), (1487, 80880), (1685, 71376), (2022, 59480), (2696, 44610), (2974, 40440), (3370, 35688), (4044, 29740), (4461, 26960), (5055, 23792), (5392, 22305), (5948, 20220), (6740, 17844), (7435, 16176), (8088, 14870), (8922, 13480), (10110, 11896)]