18359760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 57335616

約数和(自身を除く): 38975856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 337, 454, 674, 681, 908, 1011, 1135, 1348, 1362, 1685, 1816, 2022, 2270, 2696, 2724, 3370, 3405, 3632, 4044, 4540, 5055, 5392, 5448, 6740, 6810, 8088, 9080, 10110, 10896, 13480, 13620, 16176, 18160, 20220, 26960, 27240, 40440, 54480, 76499, 80880, 152998, 229497, 305996, 382495, 458994, 611992, 764990, 917988, 1147485, 1223984, 1529980, 1835976, 2294970, 3059960, 3671952, 4589940, 6119920, 9179880, 18359760]

約数ペア:

[(1, 18359760), (2, 9179880), (3, 6119920), (4, 4589940), (5, 3671952), (6, 3059960), (8, 2294970), (10, 1835976), (12, 1529980), (15, 1223984), (16, 1147485), (20, 917988), (24, 764990), (30, 611992), (40, 458994), (48, 382495), (60, 305996), (80, 229497), (120, 152998), (227, 80880), (240, 76499), (337, 54480), (454, 40440), (674, 27240), (681, 26960), (908, 20220), (1011, 18160), (1135, 16176), (1348, 13620), (1362, 13480), (1685, 10896), (1816, 10110), (2022, 9080), (2270, 8088), (2696, 6810), (2724, 6740), (3370, 5448), (3405, 5392), (3632, 5055), (4044, 4540)]