73946280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{616219}}^1$

素因数の和:616233

約数の個数: 32

約数和(自身を含む): 221839200

約数和(自身を除く): 147892920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 616219, 1232438, 1848657, 2464876, 3081095, 3697314, 4929752, 6162190, 7394628, 9243285, 12324380, 14789256, 18486570, 24648760, 36973140, 73946280]

約数ペア:

[(1, 73946280), (2, 36973140), (3, 24648760), (4, 18486570), (5, 14789256), (6, 12324380), (8, 9243285), (10, 7394628), (12, 6162190), (15, 4929752), (20, 3697314), (24, 3081095), (30, 2464876), (40, 1848657), (60, 1232438), (120, 616219)]